@article{MZ_1977__154_172528,
     author = {Herbert Pahlings},
     title = {Normal {p-Complements} and {Irreducible} {Characters.}},
     journal = {Mathematische Zeitschrift},
     pages = {243--246},
     publisher = {mathdoc},
     volume = {154},
     year = {1977},
     zbl = {0337.20009},
     url = {http://geodesic.mathdoc.fr/item/MZ_1977__154_172528/}
}