TY  - JOUR
T1  - The Ionisation in Various Gases by Secondary <latex>$ \gamma $</latex>-Rays
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 82
IS  - 555
SP  - 358
EP  - 377
PY  - 1909/06/30/
UR  - http://dx.doi.org/10.1098/rspa.1909.0040
M3  - doi:10.1098/rspa.1909.0040
AU  - Kleeman, R.
ER  -