Lions Journal and Proceedings of the Royal Society of New South Wales, 1938 , vol. 71, p. 193,198 Chem. Zentralbl., 1938 , vol. 109, # II p. 1958 Full Text Show Details Chiurdoglu Bulletin des Societes Chimiques Belges, 1938 , vol. 47, p. 363,377 Bulletin des Societes Chimiques Belges, 1944 , vol. 53, p. 45,47