@article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp65, title = "Absolute Intensities of the Discrete and Continuous Absorption Bands of Oxygen Gas at 1.26 and 1.065 µ and the Radiative Lifetime of the 1Δg State of Oxygen", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp65", id = "record", issn = "0021-9606", doi = "10.1063/1.1696694", volume = "43" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20161025-162258906, title = "The association of phenol in water saturated carbon tetrachloride solutions", journal = "Journal of Physical Chemistry", url = "https://resolver.caltech.edu/CaltechAUTHORS:20161025-162258906", id = "record", issn = "0022-3654", doi = "10.1021/j100828a040", volume = "65" } @article{https://resolver.caltech.edu/CaltechAUTHORS:ALBjcp58, title = "Infrared Absorption Associated with Strong Hydrogen Bonds", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:ALBjcp58", id = "record", issn = "0021-9606", doi = "10.1063/1.1744689", volume = "29" } @article{https://resolver.caltech.edu/CaltechAUTHORS:THOjcp57, title = "On the Pressure Broadening in the Gamma Bands of Nitric Oxide", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:THOjcp57", id = "record", issn = "0021-9606", doi = "10.1063/1.1743797", volume = "27" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp57, title = "Spectra of Urea and Thiourea in the 3µ Region", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp57", id = "record", issn = "0021-9606", doi = "10.1063/1.1743280", volume = "26" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20180725-111211542, title = "Chemical Applications of Spectroscopy [Book Review]", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20180725-111211542", id = "record", issn = "0002-7863", doi = "10.1021/ja01603a072", volume = "78" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20131211-102411081, title = "Vibration-Rotation Spectroscopy", journal = "Annual Review of Physical Chemistry", url = "https://resolver.caltech.edu/CaltechAUTHORS:20131211-102411081", id = "record", issn = "0066-426X", doi = "10.1146/annurev.pc.06.100155.001245", volume = "6" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20140807-153413706, title = "The Photochemical Decomposition of Nitric Oxide by Absorption in the (0,0) and (1,0) γ Bands", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:20140807-153413706", id = "record", issn = "0021-9606", doi = "10.1063/1.1698778", volume = "21" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20151110-112449953, title = "The Infrared Spectra and Structure of the Chloramines and Nitrogen Trichloride", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20151110-112449953", id = "record", issn = "0002-7863", doi = "10.1021/ja01143a073", volume = "74" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20180725-111210108, title = "Infrared Spectra of Cyanuric Acid and Deutero Cyanuric Acid", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20180725-111210108", id = "record", issn = "0002-7863", doi = "10.1021/ja01134a026", volume = "74" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADrsi51, title = "A Microilluminator for the Study of the Infrared Spectra of Small Samples at Low Temperatures", journal = "Review of Scientific Instruments", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADrsi51", id = "record", issn = "0034-6748", doi = "10.1063/1.1745832", volume = "22" } @article{https://resolver.caltech.edu/CaltechAUTHORS:JONjcp51, title = "The Infrared Spectrum and the Structure of Gaseous Nitrous Acid", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:JONjcp51", id = "record", issn = "0021-9606", doi = "10.1063/1.1748129", volume = "19" } @article{https://resolver.caltech.edu/CaltechAUTHORS:NEWjcp51a, title = "The Polarized Infrared Spectrum of Potassium Bifluoride at –185°C", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:NEWjcp51a", id = "record", issn = "0021-9606", doi = "10.1063/1.1748507", volume = "19" } @article{https://resolver.caltech.edu/CaltechAUTHORS:NEWjcp51b, title = "The Infrared Spectra of N-Acetylglycine and Diketopiperazine in Polarized Radiation at 25° and at –185°C", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:NEWjcp51b", id = "record", issn = "0021-9606", doi = "10.1063/1.1748494", volume = "19" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20180725-111210728, title = "The Frequency of the Third Harmonic O—H Band of Methanol in Various Solvents, and the Hydrogen Bonding of Methanol with Aromatic Hydrocarbons", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20180725-111210728", id = "record", issn = "0002-7863", doi = "10.1021/ja01151a039", volume = "73" } @article{https://resolver.caltech.edu/CaltechAUTHORS:HEDjcp51, title = "The infrared spectra of HOCl and DOCl", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:HEDjcp51", id = "record", issn = "0021-9606", doi = "10.1063/1.1748265", volume = "19" } @article{https://resolver.caltech.edu/CaltechAUTHORS:JONjcp50a, title = "The infra-red spectrum and molecular structure of HNCS", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:JONjcp50a", id = "record", issn = "0021-9606", doi = "10.1063/1.1747523", volume = "18" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20161216-123139055, title = "An Adsorption System for the Fractionation of Nitrocellulose with Respect to Molecular Weight", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20161216-123139055", id = "record", issn = "0002-7863", doi = "10.1021/ja01166a015", volume = "72" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20161216-122536051, title = "The Vibrational Spectra of Tetrahydropyran and p-Dioxane", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20161216-122536051", id = "record", issn = "0002-7863", doi = "10.1021/ja01166a018", volume = "72" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp50, title = "A Reply to H. S. Gutowsky and E. M. Peterson Regarding the Ozone Spectrum", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp50", id = "record", issn = "0021-9606", doi = "10.1063/1.1747842", volume = "18" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20161216-122134178, title = "A Study of the Interaction of Nitrocellulose with Some Solvents and Non-solvents by the Light-Scattering Method", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20161216-122134178", id = "record", issn = "0002-7863", doi = "10.1021/ja01163a089", volume = "72" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20161130-151629316, title = "Partition Systems for the Fractionation of Nitrocellulose with Respect to Molecular Weight", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20161130-151629316", id = "record", issn = "0002-7863", doi = "10.1021/ja01160a079", volume = "72" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20140807-165557542, title = "The Planarity of the Urea Molecule", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:20140807-165557542", id = "record", issn = "0021-9606", doi = "10.1063/1.1747692", volume = "18" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20140506-121846518, title = "The Infra-Red Spectrum and Molecular Configuration of Hydrogen Persulfide", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:20140506-121846518", id = "record", issn = "0021-9606", doi = "10.1063/1.1747148", volume = "17" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20180724-121639158, title = "The Investigation of the Properties of Nitrocellulose Molecules in Solution by Light-Scattering Methods. II. Experimental Results and Intepretations", journal = "Journal of Physical Chemistry", url = "https://resolver.caltech.edu/CaltechAUTHORS:20180724-121639158", id = "record", issn = "0022-3654", doi = "10.1021/j150472a008", volume = "53" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADrsi48, title = "A Vacuum Spectrograph for the Infra-Red", journal = "Review of Scientific Instruments", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADrsi48", id = "record", issn = "0034-6748", doi = "10.1063/1.1741186", volume = "19" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20140506-121325799, title = "A Reinvestigation of the Vibration Spectrum of Ozone", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:20140506-121325799", id = "record", issn = "0021-9606", doi = "10.1063/1.1746985", volume = "16" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20130515-105200471, title = "The Visco-Elastic Behavior of a Highly Plasticized Nitrocellulose in Compression under Constant Load", journal = "Journal of Applied Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:20130515-105200471", id = "record", issn = "0021-8979", doi = "10.1063/1.1715074", volume = "19" } @article{https://resolver.caltech.edu/CaltechAUTHORS:HUMjcp47, title = "The absorption spectrum of ozone in the visible. I. Examination for fine structure. II. The effect of temperature", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:HUMjcp47", id = "record", issn = "0021-9606", doi = "10.1063/1.1746335", volume = "15" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20140506-120657176, title = "Light Scattering of High Polymer Solutions", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:20140506-120657176", id = "record", issn = "0021-9606", doi = "10.1063/1.1724060", volume = "14" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp40, title = "The Relation Between the Energy of a Hydrogen Bond and the Frequencies of the O[Single Bond]H Bands", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp40", id = "record", issn = "0021-9606", doi = "10.1063/1.1750645", volume = "8" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20180727-101439745, title = "An Investigation of the Complex Structure of the O-H Harmonic Bands of Substituted Alcohols, and of the Effect of Temperature on the Relative Intensities of the Multiplet Components", journal = "Journal of the American Chemical Society", url = "https://resolver.caltech.edu/CaltechAUTHORS:20180727-101439745", id = "record", issn = "0002-7863", doi = "10.1021/ja01859a018", volume = "62" } @article{https://resolver.caltech.edu/CaltechAUTHORS:ZUMjcp39c, title = "The N[Single Bond]H Harmonic Bands of Pyrrole at lambda9900, and the Structure of the Pyrrole Molecule", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:ZUMjcp39c", id = "record", issn = "0021-9606", doi = "10.1063/1.1750501", volume = "7" } @article{https://resolver.caltech.edu/CaltechAUTHORS:ZUMjcp39b, title = "An Absorption Band of Formaldoxime at lambda9572", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:ZUMjcp39b", id = "record", issn = "0021-9606", doi = "10.1063/1.1750423", volume = "7" } @article{https://resolver.caltech.edu/CaltechAUTHORS:ZUMjcp39a, title = "Structure of the O[Single Bond]H Bands in the Vapors of Halogen Substituted Alcohols", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:ZUMjcp39a", id = "record", issn = "0021-9606", doi = "10.1063/1.1750330", volume = "7" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp38, title = "The Band Envelopes of Unsymmetrical Rotator Molecules. I. Calculation of the Theoretical Envelopes", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp38", id = "record", issn = "0021-9606", doi = "10.1063/1.1750155", volume = "6" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37e, title = "Spectroscopic Studies of the Hydrogen Bond. II. The Shift of the O[Single Bond]H Vibrational Frequency in the Formation of the Hydrogen Bond", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37e", id = "record", issn = "0021-9606", doi = "10.1063/1.1749952", volume = "5" } @article{https://resolver.caltech.edu/CaltechAUTHORS:20140805-114154608, title = "The O–H Band in the Vapors of Some Organic Acids and of Tertiary Amyl Alcohol in the Region λ9700", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:20140805-114154608", id = "record", issn = "0021-9606", doi = "10.1063/1.1749953", volume = "5" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37d, title = "Spectroscopic Studies of the Hydrogen Bond I. A Photometric Investigation of the Association Equilibrium in the Vapor of Acetic Acid", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37d", id = "record", issn = "0021-9606", doi = "10.1063/1.1750085", volume = "5" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37c, title = "The Infrared Spectrum and Internuclear Distances of Methyl Acetylene", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37c", id = "record", issn = "0021-9606", doi = "10.1063/1.1750081", volume = "5" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37b, title = "The Spectrum Characteristic of Hydrogen Bonds", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37b", id = "record", issn = "0021-9606", doi = "10.1063/1.1750039", volume = "5" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37a, title = "Note on the Spectra of the Disubstituted Acetylenes and of the Mustard Oils", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp37a", id = "record", issn = "0021-9606", doi = "10.1063/1.1750003", volume = "5" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp36b, title = "Absorption Spectra of the Vapors of Twelve Alcohols and of Nitric Acid in the Region of the O[Single Bond]H Harmonic Band at lambda9500", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp36b", id = "record", issn = "0021-9606", doi = "10.1063/1.1749774", volume = "4" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp36a, title = "The Absorption Spectrum of Methyl Alcohol Vapor in the Photographic Infrared", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp36a", id = "record", issn = "0021-9606", doi = "10.1063/1.1749886", volume = "4" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp35, title = "The Relation Between the Internuclear Distances and Force Constants of Molecules and Its Application to Polyatomic Molecules", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp35", id = "record", issn = "0021-9606", doi = "10.1063/1.1749581", volume = "3" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjosa35, title = "An absorption tube for the investigation of gases in the photographic infrared", journal = "Journal of the Optical Society of America", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjosa35", id = "record", issn = "0030-3941", volume = "25" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr35b, title = "The Relation Between Internuclear Distances and the Force Constants of Diatomic Molecules", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr35b", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.48.284.2", volume = "48" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr35a, title = "A note on the band spectrum of silicon fluoride", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr35a", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.47.881", volume = "47" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr34b, title = "Remarks on the Band Spectrum of Sulfur and the Statistics of the Sulfur Nucleus", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr34b", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.46.1025.2", volume = "46" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr34a, title = "The Moments of Inertia and the Shape of the Ethylene Molecule", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr34a", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.45.648", volume = "45" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjcp34, title = "A Relation Between Internuclear Distances and Bond Force Constants", journal = "Journal of Chemical Physics", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjcp34", id = "record", issn = "0021-9606", doi = "10.1063/1.1749433", volume = "2" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpnas34, title = "The Ultra-Violet Absorption Spectrum of Carbon Suboxide Gas", journal = "Proceedings of the National Academy of Sciences of the United States of America", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpnas34", id = "record", issn = "0027-8424", volume = "20" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr33, title = "The infrared spectrum and the molecular structure of ozone and sulfur dioxide", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr33", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.43.305.2", volume = "43" } @article{https://resolver.caltech.edu/CaltechAUTHORS:WOOpr32, title = "The Absorption Spectrum of Cyanogen Gas in the Ultraviolet", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:WOOpr32", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.39.932", volume = "39" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr31c, title = "An Absorption Band in Ethylene Gas in the Near Infrared", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr31c", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.38.1442", volume = "38" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr31b, title = "An Infrared Band System of Iodine Bromide", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr31b", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.37.1548.2", volume = "37" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr31a, title = "Absorption Bands of Hydrogen Cyanide Gas in the Near Infrared", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr31a", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.37.800", volume = "37" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpnas30, title = "The Separation of the Two Types of Iodine Molecule and the Photochemical Reaction of Gaseous Iodine with Hexene", journal = "Proceedings of the National Academy of Sciences of the United States of America", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpnas30", id = "record", issn = "0027-8424", volume = "16" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr30, title = "Absorption Bands of Ammonia Gas in the Visible", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr30", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.35.1038", volume = "35" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpr29, title = "The pure rotation spectrum of ammonia", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpr29", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.33.692", volume = "33" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjosa27, title = "Two devices facilitating spectrometry in the far infrared", journal = "Journal of the Optical Society of America and Review of Scientific Instruments", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjosa27", id = "record", issn = "0093-4119", volume = "15" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADpnas27, title = "Absolute Intensities in the Hydrogen-Chloride Rotation Spectrum", journal = "Proceedings of the National Academy of Sciences of the United States of America", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADpnas27", id = "record", issn = "0027-8424", volume = "13" } @article{https://resolver.caltech.edu/CaltechAUTHORS:BADjosa26, title = "A new sputtering apparatus", journal = "Journal of the Optical Society of America and Review of Scientific Instruments", url = "https://resolver.caltech.edu/CaltechAUTHORS:BADjosa26", id = "record", issn = "0093-4119", volume = "13" } @article{https://resolver.caltech.edu/CaltechAUTHORS:TOLpr26a, title = "A new kind of test of the correspondence principle based on the prediction of the absolute intensities of spectral lines", journal = "Physical Review", url = "https://resolver.caltech.edu/CaltechAUTHORS:TOLpr26a", id = "record", issn = "0031-899X", doi = "10.1103/PhysRev.27.383", volume = "27" } @article{https://resolver.caltech.edu/CaltechAUTHORS:TOLpnas26d, title = "A new kind of test of the correspondence principle based on the prediction of the absolute intensities of spectral lines", journal = "Proceedings of the National Academy of Sciences of the United States of America", url = "https://resolver.caltech.edu/CaltechAUTHORS:TOLpnas26d", id = "record", issn = "0027-8424", volume = "12" }