@article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/80723, title ="A dial-reading translator for digital machine inputs", author = "Klein, Arthur L. and Gow, Kenneth P.", journal = "Transactions of the American Institute of Electrical Engineers, Part II: Applications and Industry", volume = "71", number = "2", pages = "137-144", month = "April", year = "1952", doi = "https://doi.org/10.1109/TAI.1952.6371258", url = "https://resolver.caltech.edu/CaltechAUTHORS:20170822-175220425", } @article {CaltechAUTHORS_https://authors.library.caltech.edu/id/eprint/2440, title ="The secondary emission from a nickel surface due to slow positive ion bombardment", author = "Klein, A. L.", journal = "Physical Review", volume = "26", number = "6", pages = "800-806", month = "December", year = "1925", doi = "https://doi.org/10.1103/PhysRev.26.800", url = "https://resolver.caltech.edu/CaltechAUTHORS:KLEpr25", }