@article{1077469171,
author = {Collins, H. S.},
title = {Primitive idempotents in the semigroup of measures},
journal = {Duke Math. J.},
volume = {27},
number = {1},
year = {1960},
pages = { 397-400},
language = {en},
url = {http://dml.mathdoc.fr/item/1077469171}
}
Collins, H. S. Primitive idempotents in the semigroup of measures. Duke Math. J., Tome 27 (1960) no. 1, pp. 397-400. http://gdmltest.u-ga.fr/item/1077469171/