%0 Journal Article
%A E. E. Skurikhin
%T Presheaves of sets and actions of semigroups
%J Dalʹnevostočnyj matematičeskij žurnal
%D 2019
%P 63-74
%V 19
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DVMG_2019_19_1_a7/
%G ru
%F DVMG_2019_19_1_a7