%0 Journal Article %A Zh. A. Almagambetov %T On classes of axioms closed with respect to the given reduced %J Algebra i logika %D 1965 %P 71-77 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1965_4_3_a2/ %G ru %F AL_1965_4_3_a2