TY  - JOUR
T1  - The Photo-Electric Action 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  - 660
SP  - 269
EP  - 280
PY  - 1918/04/02/
UR  - http://dx.doi.org/10.1098/rspa.1918.0013
M3  - doi:10.1098/rspa.1918.0013
AU  - Richardson, O.
ER  -
