%0 Journal Article %A V. A. Gorbunov %A V. I. Tumanov %T On the structure of lattices of quasivarieties %J Doklady Akademii Nauk %D 1980 %P 272-275 %V 254 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_254_2_a2/ %G ru %F DAN_1980_254_2_a2