Wanscheidt; Moldawskii Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1930 , vol. 62, p. 1467,1485 Chem. Zentralbl., 1931 , vol. 102, # I p. 2200 Full Text Show Details Wanscheidt; Moldavski Chemische Berichte, 1930 , vol. 63, p. 1362,1367 Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1930 , vol. 62, p. 1467,1481