TY - JOUR AU - M.B. Szendrei TI - The bifree regular E-solid semigroups. JO - Semigroup forum PY - 1996 SP - 61 EP - 82 VL - 52 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1996__52_3_135434/ ID - SF_1996__52_3_135434 ER -