@article{10_4007_annals_2013_178_3_7,
     author = {Gabriel Navarro and Pham Huu Tiep},
     title = {Characters of relative $p{\textquoteright}$-degree over normal subgroups},
     journal = {Annals of mathematics},
     pages = {1135--1171},
     publisher = {mathdoc},
     volume = {178},
     number = {3},
     year = {2013},
     doi = {10.4007/annals.2013.178.3.7},
     mrnumber = {3092477},
     zbl = {06220730},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2013.178.3.7/}
}