%0 Journal Article
%A Kad’ourek, Jiří
%T On semidirectly closed pseudovarieties of finite semigroups and monoids
%J Canadian mathematical bulletin
%D 2022
%P 612-627
%V 65
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008439521000564/
%R 10.4153/S0008439521000564
%F 10_4153_S0008439521000564