%0 Journal Article
%A Kravchenko, A. V.
%T On the lattices of quasivarieties of differential groupoids
%J Commentationes Mathematicae Universitatis Carolinae
%D 2008
%P 11-17
%V 49
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_2008__49_1_a1/
%G en
%F CMUC_2008__49_1_a1