TY - JOUR T1 - Fluorescent Rontgen Radiation from Elements of High Atomic Weight JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 86 IS - 589 SP - 439 EP - 451 PY - 1912/05/08/ UR - http://dx.doi.org/10.1098/rspa.1912.0038 M3 - doi:10.1098/rspa.1912.0038 AU - Chapman, J. ER -