%0 Journal Article
%A D. V. Solomatin
%T Researches of semigroups with planar Cayley graphs: results and problems
%J Prikladnaâ diskretnaâ matematika
%D 2021
%P 5-57
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PDM_2021_4_a0/
%G ru
%F PDM_2021_4_a0