Liebermann; Schlossberg Chemische Berichte, 1899 , vol. 32, p. 2102 Full Text Show Details Miller,O. Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1884 , vol. 16, p. 421 Chemische Berichte, 1884 , vol. 17, p. Ref.356