参考文献
Krokhina, A. G.; Andrachnikova, A. P.; Strekachinskii, A. B.; Krokhin, V. A.
Russian Journal of Inorganic Chemistry (Translation of Zhurnal Neorganicheskoi Khimii), 1980 , vol. 25, p. 901 - 904
Zhurnal Neorganicheskoi Khimii, 1980 , vol. 25, p. 1624 - 1629