%0 Journal Article %A Isaacs, I. M. %A Passman, D. S. %T Groups with Relatively Few Non-Linear Irreducible Characters %J Canadian journal of mathematics %D 1968 %P 1451-1458 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-146-3/ %R 10.4153/CJM-1968-146-3 %F 10_4153_CJM_1968_146_3