@article{1070910528, author = {Cordaro, Giuseppe}, title = {Three periodic solutions to an eigenvalue problem for a class of second-order Hamiltonian systems}, journal = {Abstr. Appl. Anal.}, volume = {2003}, number = {7}, year = {2003}, pages = { 1037-1045}, language = {en}, url = {http://dml.mathdoc.fr/item/1070910528} }
Cordaro, Giuseppe. Three periodic solutions to an eigenvalue problem for a class of second-order Hamiltonian systems. Abstr. Appl. Anal., Tome 2003 (2003) no. 7, pp. 1037-1045. http://gdmltest.u-ga.fr/item/1070910528/