Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{JRAM_1834__11_146876, author = {C.G.J. Jacobi}, title = {Demonstratio formulae ... .}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {307--307}, publisher = {mathdoc}, volume = {11}, year = {1834}, url = {http://geodesic.mathdoc.fr/item/JRAM_1834__11_146876/} }
C.G.J. Jacobi. Demonstratio formulae ... .. Journal für die reine und angewandte Mathematik, Tome 11 (1834), p. 307. http://geodesic.mathdoc.fr/item/JRAM_1834__11_146876/