@article{1102810457, author = {Wolf, Thomas R.}, title = {Characters of $p'$-degree in solvable groups.}, journal = {Pacific J. Math.}, volume = {79}, number = {2}, year = {1978}, pages = { 267-271}, language = {en}, url = {http://dml.mathdoc.fr/item/1102810457} }
Wolf, Thomas R. Characters of $p'$-degree in solvable groups.. Pacific J. Math., Tome 79 (1978) no. 2, pp. 267-271. http://gdmltest.u-ga.fr/item/1102810457/