参考文献

Gleu, K.; Hubold, R. Z. Anorg. Chem., 1935 , vol. 223, p. 309 - 315 Full Text Show Details Gleu, K. Angewandte Chemie, 1933 , vol. 46, p. 394 Full Text Show Details Gmelin Handbook: N: MVol.4, 6.7, page 941 - 942