@article{01780530, title = {Quasilinear elliptic systems of resonant type and nonlinear eigenvalue problems.}, journal = {Abstract and Applied Analysis}, volume = {7}, year = {2002}, pages = {155-167}, doi = {10.1155/S1085337502000829}, zbl = {1005.35036}, language = {en}, url = {http://dml.mathdoc.fr/item/01780530} }
De Nàpoli, Pablo L.; Mariani, M.Cristina. Quasilinear elliptic systems of resonant type and nonlinear eigenvalue problems.. Abstract and Applied Analysis, Tome 7 (2002) pp. 155-167. doi : 10.1155/S1085337502000829. http://gdmltest.u-ga.fr/item/01780530/