Kalinichenko, I. E.; Matveeva, E. Ya.; Pilipenko, A. T.
Russian Journal of Inorganic Chemistry (Translation of Zhurnal Neorganicheskoi Khimii), 1981 , vol. 26, p. 60 - 63
Zhurnal Neorganicheskoi Khimii, 1981 , vol. 26, p. 115 - 119

Kalinichenko, I. E.; Matveeva, E. Ya.; Pilipenko, A. T.
Russian Journal of Inorganic Chemistry (Translation of Zhurnal Neorganicheskoi Khimii), 1981 , vol. 26, p. 60 - 63
Zhurnal Neorganicheskoi Khimii, 1981 , vol. 26, p. 115 - 119