Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1979__54_139782, author = {P. Gabriel and Ch. Riedtmann}, title = {Group representations without groups.}, journal = {Commentarii mathematici Helvetici}, pages = {240--287}, publisher = {mathdoc}, volume = {54}, year = {1979}, zbl = {0447.16023}, url = {http://geodesic.mathdoc.fr/item/CMH_1979__54_139782/} }
P. Gabriel; Ch. Riedtmann. Group representations without groups.. Commentarii mathematici Helvetici, Tome 54 (1979), pp. 240-287. http://geodesic.mathdoc.fr/item/CMH_1979__54_139782/