TY - JOUR AU - Victor Klee AU - David Gale TI - Unique reducibility of subsets of commutative topological groups and semigroups. JO - Mathematica Scandinavica PY - 1975 SP - 175 EP - 199 VL - 36 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1975__36_166409/ ID - MS2_1975__36_166409 ER -