%0 Journal Article %A V. A. Shcherbacov %A A. Kh. Tabarov %A D. I. Puşcaşu %T On congruences of groupoids closely connected with quasigroups %J Fundamentalʹnaâ i prikladnaâ matematika %D 2008 %P 237-251 %V 14 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2008_14_5_a16/ %G ru %F FPM_2008_14_5_a16