Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1887__29_157287, author = {Gordan}, title = {Ueber biquadratische {Gleichungen}}, journal = {Mathematische Annalen}, pages = {318--326}, publisher = {mathdoc}, volume = {29}, year = {1887}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MAN_1887__29_157287/} }
Gordan. Ueber biquadratische Gleichungen. Mathematische Annalen, Tome 29 (1887), pp. 318-326. http://geodesic.mathdoc.fr/item/MAN_1887__29_157287/