%0 Journal Article
%A A. G. Pinus
%T L\"owenheim numbers for skeletons of varieties of Boolean
%J Algebra i logika
%D 1991
%P 333-354
%V 30
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1991_30_3_a4/
%G ru
%F AL_1991_30_3_a4