Voir la notice de l'article provenant de la source Heldermann Verlag
@article{JCA_1998_5_1_a2, author = {G. Treu}, title = {An {Existence} {Result} for a {Class} of {Non} {Convex} {Problems} of the {Calculus} of {Variations}}, journal = {Journal of convex analysis}, pages = {031--044}, publisher = {mathdoc}, volume = {5}, number = {1}, year = {1998}, url = {http://geodesic.mathdoc.fr/item/JCA_1998_5_1_a2/} }
G. Treu. An Existence Result for a Class of Non Convex Problems of the Calculus of Variations. Journal of convex analysis, Tome 5 (1998) no. 1, pp. 031-044. http://geodesic.mathdoc.fr/item/JCA_1998_5_1_a2/