@article{https://resolver.caltech.edu/CaltechAUTHORS:20150127-080422520, title = "Perturbation Treatment of High-Energy-Electron Diffraction from Imperfect Crystals", journal = "Physical Review B", year = "1972", url = "https://resolver.caltech.edu/CaltechAUTHORS:20150127-080422520", id = "record", issn = "1098-0121", doi = "10.1103/PhysRevB.6.4382", volume = "6" }