@article{05791603, title = {Nonlinear Volterra integral equation of the second kind and biorthogonal systems.}, journal = {Abstract and Applied Analysis}, volume = {2010}, year = {2010}, doi = {10.1155/2010/135216}, zbl = {1198.65253}, language = {en}, url = {http://dml.mathdoc.fr/item/05791603} }
Berenguer, M.I.; Gámez, D.; Garralda-Guillem, A.I.; Pérez, M.C.Serrano. Nonlinear Volterra integral equation of the second kind and biorthogonal systems.. Abstract and Applied Analysis, Tome 2010 (2010) . doi : 10.1155/2010/135216. http://gdmltest.u-ga.fr/item/05791603/