%0 Journal Article
%A A. I. Mal'tsev
%T Several remarks on quasivarieties of algebraic systems
%J Algebra i logika
%D 1966
%P 3-9
%V 5
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1966_5_3_a0/
%G ru
%F AL_1966_5_3_a0