参考文献

Kurrsanow Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1914 , vol. 46, p. 824 Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1916 , vol. 48, p. 862 Chem. Zentralbl., 1923 , vol. 94, # I p. 1275