%0 Journal Article %A L. N. Nekrasov %A N. P. Berezina %T Use of a disc electrode with a ring in studying the electrolytic reduction of copper %J Doklady Akademii Nauk %D 1962 %P 855-858 %V 142 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_142_4_a31/ %G ru %F DAN_1962_142_4_a31