%0 Journal Article %A M. A. Porai-Koshits %T Crystallochemical data on the stereochemistry of complex compounds of some bivalent transition metals %J Doklady Akademii Nauk %D 1960 %P 1104-1107 %V 134 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_134_5_a29/ %G ru %F DAN_1960_134_5_a29