Nasarow Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1938 , p. 704 Chem. Zentralbl., 1939 , vol. 110, # II p. 3403 Full Text Show Details Golowtschanskaja Zhurnal Obshchei Khimii, 1940 , vol. 10, p. 439 Chem. Zentralbl., 1940 , vol. 111, # II p. 2004