%0 Journal Article %A V. V. Kochergin %T On the complexity of computations in finite abelian groups %J Doklady Akademii Nauk %D 1991 %P 291-294 %V 317 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_317_2_a7/ %G ru %F DAN_1991_317_2_a7