参考文献
Nikitin, M. I.; Rakov, E. G.; Tsirel'nikov, V. I.; Khaustov, S. V.
Russian Journal of Inorganic Chemistry (Translation of Zhurnal Neorganicheskoi Khimii), 1997 , vol. 42, p. 1039 - 1042
Zhurnal Neorganicheskoi Khimii, 1997 , vol. 42, p. 1154 - 1157