%0 Journal Article %A N. V. Nikolaeva-Fedorovich %A A. N. Frumkin %T On the reduction of complex cobalt ammoniates with negative substituents in the internal sphere on a mercury drop electrode %J Doklady Akademii Nauk %D 1960 %P 1135-1137 %V 134 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_134_5_a37/ %G ru %F DAN_1960_134_5_a37