TY - JOUR T1 - A Comparison of the Spectra of Fluorescent Rontgen Radiations JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 88 IS - 600 SP - 24 EP - 37 PY - 1913/01/29/ UR - http://dx.doi.org/10.1098/rspa.1913.0003 M3 - doi:10.1098/rspa.1913.0003 AU - Chapman, J. ER -