TY - JOUR AU - A. A. Stepanova AU - E. L. Efremov TI - Axiomatizability of the class of subdirectly irreducible $S$-acts over a commutative monoid JO - Algebra i logika PY - 2023 SP - 266 EP - 296 VL - 62 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2023_62_2_a5/ LA - ru ID - AL_2023_62_2_a5 ER -