Pudowik; Nikitina; Aigistowa Zhurnal Obshchei Khimii, 1949 , vol. 19, p. 285 Chem.Abstr., 1949 , p. 6568 Full Text Show Details Straus; Thiel Justus Liebigs Annalen der Chemie, 1936 , vol. 525, p. 151,169