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@article{CMH_1980__55_139829, author = {Beno Eckmann and Guido Mislin}, title = {On the {Euler} class of representations of finite groups over real fields.}, journal = {Commentarii mathematici Helvetici}, pages = {319--329}, publisher = {mathdoc}, volume = {55}, year = {1980}, zbl = {0447.20005}, url = {http://geodesic.mathdoc.fr/item/CMH_1980__55_139829/} }
Beno Eckmann; Guido Mislin. On the Euler class of representations of finite groups over real fields.. Commentarii mathematici Helvetici, Tome 55 (1980), pp. 319-329. http://geodesic.mathdoc.fr/item/CMH_1980__55_139829/