%0 Journal Article
%A O. E. Perminova
%T On nonaxiomatizability of critical lattices class
%J The Bulletin of Irkutsk State University. Series Mathematics
%D 2012
%P 66-78
%V 5
%N 4
%U http://geodesic.mathdoc.fr/item/IIGUM_2012_5_4_a6/
%G ru
%F IIGUM_2012_5_4_a6