The electron, its isolation and measurement and the determination of some of its properties

by Robert Andrews Millikan

[79] Wiener Berichte, CXVI (1907), II, 1175.

[80] Comptes rendus, CXLVI (1908), 624, 1010.

[81] Ibid., CXLIV (1907), 1338.

[82] Ibid., CXLVIII (1909), 1316.

[83] Jahrbuch der Radioaktivität und Elektronik, X (1913), 513.

[84] Science, February 17, 1911.

[85] Phys. Zeitschr., XII (1911), 202-8; see also Phys. Rev., XXXIII (1911), 81.

[86] Phys. Rev., I, N.S. (1913), 218.

[87] It was read before the Academy on July 6: Wiener Berichte, CXX (1911), II, 1021, but appeared first in print in the August 1st number of the Phys. Zeitschr. (1911), p. 63. Fletcher’s article is found in brief in an earlier number of the same volume of the Phys. Zeitschr. p. 203, and was printed in full in the July number of Le Radium, VIII (1911), 279.

[88] No error is introduced here if, as assumed,