TY  - JOUR
T1  - The Velocity of the Ions Produced in Gases by Rontgen Rays. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 66
SP  - 238
EP  - 241
PY  - 1899/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1899.0095
M3  - doi:10.1098/rspl.1899.0095
AU  - Zeleny, J.
ER  -