Radio-Activity

by Ernest Rutherford

[311]. Godlewski, Nature, p. 294, Jan. 19, 1905.

[312]. Debierne, C. R. 138, p. 411, 1904.

[313]. Miss Brooks, Phil. Mag. Sept. 1904.

[314]. Rutherford and Soddy, Phil. Mag. April, 1903.

[315]. Rutherford, Phil. Trans. A. p. 169, 1904. Curie and Danne, C. R. p. 748, 1904.

[316]. P. Curie and Danne, Comptes Rendus, 138, p. 748, 1904.

[317]. Miss Gates, Phys. Rev. p. 300, 1903.

[318]. Miss Brooks, Nature, July 21, 1904.

[319]. Rutherford, Phil. Mag. Nov. 1904. Nature, p. 341, Feb. 9, 1905.

[320]. Rutherford, Nature, p. 341, Feb. 9, 1905.