@article{MS2_1975__37_166440,
     author = {Jan Myrheim},
     title = {A theorem on restricted group representations.},
     journal = {Mathematica Scandinavica},
     pages = {193--196},
     publisher = {mathdoc},
     volume = {37},
     year = {1975},
     zbl = {0321.20005},
     url = {http://geodesic.mathdoc.fr/item/MS2_1975__37_166440/}
}