Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1977__22_154479, author = {J\"urgen Tappe}, title = {Irreducible {Projective} {Representations} of {Finite} {Groups.}}, journal = {Manuscripta mathematica}, pages = {33--46}, publisher = {mathdoc}, volume = {22}, year = {1977}, zbl = {0365.20016}, url = {http://geodesic.mathdoc.fr/item/MM2_1977__22_154479/} }
Jürgen Tappe. Irreducible Projective Representations of Finite Groups.. Manuscripta mathematica, Tome 22 (1977), pp. 33-46. http://geodesic.mathdoc.fr/item/MM2_1977__22_154479/