%0 Journal Article %A V. P. Elizarov %T Systems of linear equations over a~commutative ring %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1993 %P 175-177 %V 48 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1993_48_2_a10/ %G en %F RM_1993_48_2_a10