%0 Journal Article
%A A. V. Kravchenko
%A M. V. Schwidefsky
%T On nonstandard quasivarieties of differential groupoids and unary algebras
%J Sibirskie èlektronnye matematičeskie izvestiâ
%D 2022
%P 768-783
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SEMR_2022_19_2_a5/
%G en
%F SEMR_2022_19_2_a5