%0 Journal Article %A V. P. Elizarov %T Conditions for solvability of linear equation systems over rings %J Fundamentalʹnaâ i prikladnaâ matematika %D 2000 %P 777-788 %V 6 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2000_6_3_a9/ %G ru %F FPM_2000_6_3_a9