%0 Journal Article %A Ježek, Jaroslav %A Kepka, Tomáš %T Varieties of abelian quasigroups %J Czechoslovak Mathematical Journal %D 1977 %P 473-503 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1977.101484/ %R 10.21136/CMJ.1977.101484 %G en %F 10_21136_CMJ_1977_101484