TY - JOUR T1 - The Absorption of X-Rays JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 94 IS - 664 SP - 510 EP - 524 PY - 1918/08/01/ UR - http://dx.doi.org/10.1098/rspa.1918.0037 M3 - doi:10.1098/rspa.1918.0037 AU - Owen, E. ER -