@article{1077380099,
author = {Hildebrant, John A.},
title = {Compact $p$ -adic semigroups},
journal = {Duke Math. J.},
volume = {39},
number = {1},
year = {1972},
pages = { 39-44},
language = {en},
url = {http://dml.mathdoc.fr/item/1077380099}
}
Hildebrant, John A. Compact $p$ -adic semigroups. Duke Math. J., Tome 39 (1972) no. 1, pp. 39-44. http://gdmltest.u-ga.fr/item/1077380099/