TY  - JOUR
AU  - Kad’ourek, Jiří
TI  - On semidirectly closed pseudovarieties of finite semigroups and monoids
JO  - Canadian mathematical bulletin
PY  - 2022
SP  - 612
EP  - 627
VL  - 65
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/S0008439521000564/
DO  - 10.4153/S0008439521000564
ID  - 10_4153_S0008439521000564
ER  -