@article{JRAM_1994__456_153665,
     author = {Ellen O'Brien},
     title = {A saturation property for powers of irreducible characters.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {151--172},
     publisher = {mathdoc},
     volume = {456},
     year = {1994},
     zbl = {0804.17004},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1994__456_153665/}
}