%0 Journal Article
%A V. A. Gorbunov
%T Coverings in lattices of quasivarieties, and independent
%J Algebra i logika
%D 1977
%P 507-548
%V 16
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1977_16_5_a1/
%G ru
%F AL_1977_16_5_a1