[39] Phil. Mag., XIX (1910), 209.
[40] I had changed the constant in Wilson’s equation from 3.1 to 3.422 because of careful measurements on the temperature existing in the cloud chamber about 10 seconds after expansion and because of new measurements on the viscosity of the saturated air.
[41] See Phil. Mag., XXI (1911), 757.
[42] Phys. Rev., Series 1, XXXII (1911), 349; Series 2, II (1913), 109.
[43] Comptes rendus (1911), 1735.
[44] Phys. Rev., XXXV (1912), 227.
[45] Cunningham (Proc. Roy. Soc., LXXXIII [1910], 357) and the author came independently to the conclusion as to the invalidity of Stokes’s Law, he from theoretical considerations developed at about the same time, I from my experimental work.
[46] Phys. Rev., N.S., I, (1913), 124.
[47] Phys. Rev., N.S., II (1913), 363.
[48] Phys. Rev., December, 1916.