On the ionisation of gases by collision and the ionising potential for positive ions and negative corpuscles
- 20 July 1914
- journal article
- Published by The Royal Society in Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character
- Vol. 90 (620) , 398-411
- https://doi.org/10.1098/rspa.1914.0065