@article{1256059567,
author = {Isaacs, I. M. and Passman, D. S.},
title = {Groups whose irreducible representations have degrees dividing $p^{\mathrm{e}}$},
journal = {Illinois J. Math.},
volume = {8},
number = {4},
year = {1964},
pages = { 446-457},
language = {en},
url = {http://dml.mathdoc.fr/item/1256059567}
}
Isaacs, I. M.; Passman, D. S. Groups whose irreducible representations have degrees dividing $p^{\mathrm{e}}$. Illinois J. Math., Tome 8 (1964) no. 4, pp. 446-457. http://gdmltest.u-ga.fr/item/1256059567/