TY  - JOUR
T1  - The Path of an Electron in Combined Radial Magnetic and Electric Fields
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 85
IS  - 578
SP  - 257
EP  - 262
PY  - 1911/06/09/
UR  - http://dx.doi.org/10.1098/rspa.1911.0037
M3  - doi:10.1098/rspa.1911.0037
AU  - Allen, H.
ER  -