TY - JOUR AU - Shteinbuk, Veniamin AU - Ĺ ostak, Alexander TI - On endomorphism semigroups of a fuzzily structured set JO - Kybernetika PY - 1992 SP - 54 EP - 57 VL - 28 IS - Suppl PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1992__28_Suppl_a11/ LA - en ID - KYB_1992__28_Suppl_a11 ER -