@article{GDZPPN002353202,
title = {Unique reducibility of subsets of commutative topological groups and semigroups.},
journal = {Mathematica Scandinavica},
volume = {36},
year = {1975},
pages = {175-199},
zbl = {0302.20048},
url = {http://dml.mathdoc.fr/item/GDZPPN002353202}
}
Klee, Victor; Gale, David. Unique reducibility of subsets of commutative topological groups and semigroups.. Mathematica Scandinavica, Tome 36 (1975) pp. 175-199. http://gdmltest.u-ga.fr/item/GDZPPN002353202/