The London, Edinburgh, and Dublin Philosophical Magazine and Journal of science. [Sixth series.], vol. 37, no. 222. London: Taylor and Francis, June 1919." /> RUTHERFORD, Ernest. "Collision of \Ka\k particles with light atoms. I: Hydrogen; II: Velocity of the hydrogen atom; III: Nitrogen and oxygen atoms; IV: An anomalous effect in nitrogen." Pp. [537-586]. Extract from: <I>The London, Edinburgh, and Dublin Philosophical Magazine and Journal of science. [Sixth series.]</I>, vol. 37, no. 222. London: Taylor and Francis, June 1919. | Christie's