%0 Journal Article %A S. V. Polin %T Necessary conditions of applicability of Gaussian elimination to systems of equations over quasigroups %J Diskretnaya Matematika %D 2018 %P 95-113 %V 30 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2018_30_1_a6/ %G ru %F DM_2018_30_1_a6