TY - JOUR AU - B. Piochi TI - Solvability and the permutation property in inverse semigroups. JO - Semigroup forum PY - 1991 SP - 113 EP - 116 VL - 42 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1991__42_3_135069/ ID - SF_1991__42_3_135069 ER -