Note 123 — Chapter VII · MODERN ALCHEMY
Reading edition
Madame Curie and Mademoiselle Gleditsch: “Action de l’émanation du radium sur les solutions des sels de cuivre,” Comptes Rendus hebdomadaires des Séances de l’Académie des Sciences, vol. cxlvii. (1908), pp. 345 et seq. (For an English translation of this paper, see The Chemical News, vol. xcviii. pp. 157 and 158.)
[124] Edgar Philip Perman: “The Direct Action of Radium on Copper and Gold,” Proceedings of the Chemical Society, vol. xxiv. (1908), p. 214.