参考文献

Kirjalow Zhurnal Obshchei Khimii, 1949 , vol. 19, p. 2123,2128 Chem.Abstr., 1950 , p. 3969 Full Text Show Details Komppa; Nyman C. r. Trav. Carlsberg Ser. chim., 1938 , vol. 22, p. 272 Full Text Show Details Komppa Norske Vid. Selsk. Skr., 1933 , # 1 p. 8,10, 12