@article{GDZPPN001248618,
title = {Locally compact subgroups of the spectrum of the measure algebra III.},
journal = {Semigroup forum},
volume = {4},
year = {1972},
pages = {65-76},
zbl = {0256.43003},
url = {http://dml.mathdoc.fr/item/GDZPPN001248618}
}
Dunkl, C.; Ramirez, D. Locally compact subgroups of the spectrum of the measure algebra III.. Semigroup forum, Tome 4 (1972) pp. 65-76. http://gdmltest.u-ga.fr/item/GDZPPN001248618/