@article{10_4153_CJM_1968_130_7, author = {Isaacs, I. M.}, title = {Fixed {Points} and {Characters} in {Groups} with {Non-Coprime} {Operator} {Groups}}, journal = {Canadian journal of mathematics}, pages = {1315--1320}, year = {1968}, volume = {20}, number = {1}, doi = {10.4153/CJM-1968-130-7}, url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-130-7/} }