Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1998__39_2_a3, author = {Jianfu, Yang}, title = {Multiple solutions of semilinear elliptic systems}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {257--268}, publisher = {mathdoc}, volume = {39}, number = {2}, year = {1998}, mrnumber = {1651942}, zbl = {0940.35072}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1998__39_2_a3/} }
Jianfu, Yang. Multiple solutions of semilinear elliptic systems. Commentationes Mathematicae Universitatis Carolinae, Tome 39 (1998) no. 2, pp. 257-268. http://geodesic.mathdoc.fr/item/CMUC_1998__39_2_a3/