TY - JOUR AU - V.B. Shteinbuk AU - A.P. Sostak TI - On semigroups of continuous transformations on fuzzily structured sets. JO - Semigroup forum PY - 1991 SP - 135 EP - 145 VL - 43 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1991__43_3_135103/ ID - SF_1991__43_3_135103 ER -