Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1978__24_154549, author = {M. Giaquinta and Enrico Giusti}, title = {Nonlinear {Elliptic} {Systems} with {Quadratic} {Growth.}}, journal = {Manuscripta mathematica}, pages = {323--350}, publisher = {mathdoc}, volume = {24}, year = {1978}, zbl = {0378.35027}, url = {http://geodesic.mathdoc.fr/item/MM2_1978__24_154549/} }
M. Giaquinta; Enrico Giusti. Nonlinear Elliptic Systems with Quadratic Growth.. Manuscripta mathematica, Tome 24 (1978), pp. 323-350. http://geodesic.mathdoc.fr/item/MM2_1978__24_154549/