参考文献
Mal'tseva, N. N.; Myakishev, K. G.; Saidov, B. I.; Kedrova, N. S.; Gorbacheva, I. I.; et al.
Russian Journal of Inorganic Chemistry (Translation of Zhurnal Neorganicheskoi Khimii), 1989 , vol. 34, p. 806 - 808
Zhurnal Neorganicheskoi Khimii, 1989 , vol. 34, p. 1430 - 1434