%0 Journal Article %A A. V. Stepanov %T A ring of finite stable rank is not necessarily finite in the %J Doklady Akademii Nauk %D 1987 %P 546-549 %V 296 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_296_3_a7/ %G ru %F DAN_1987_296_3_a7