参考文献

Venus-Danilowa Bulletin de la Societe Chimique de France, 1928 , vol. <4>43, p. 581 Full Text Show Details Faworski; Venus-Danilowa Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1928 , vol. 60, p. 400 Chem. Zentralbl., 1930 , vol. 101, # I p. 2538