Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1906__62_158261, author = {David Hilbert}, title = {Zur {Variationsrechnung}}, journal = {Mathematische Annalen}, pages = {351--370}, publisher = {mathdoc}, volume = {62}, year = {1906}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MAN_1906__62_158261/} }
David Hilbert. Zur Variationsrechnung. Mathematische Annalen, Tome 62 (1906), pp. 351-370. http://geodesic.mathdoc.fr/item/MAN_1906__62_158261/