%0 Journal Article %A V. A. Andrunakievich %A Yu. M. Ryabukhin %T On~varieties of quasiregular algebras %J Sbornik. Mathematics %D 1986 %P 415-436 %V 55 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1986_55_2_a6/ %G en %F SM_1986_55_2_a6