%0 Journal Article %A G. Karpilowsky %T The number of representations of a group induced from the irreducible representations of a normal subgroup. %J Mathematica Scandinavica %D 1978 %P 5-8 %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1978__42_166569/ %G en %F MS2_1978__42_166569