@article{urn:eudml:doc:43662, title = {On a nonlinear wave equation with damping.}, journal = {Revista Matem\'atica de la Universidad Complutense de Madrid}, volume = {3}, year = {1990}, pages = {213-231}, zbl = {0721.35044}, mrnumber = {MR1081312}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:43662} }
Medeiros, L. A.; Milla Miranda, M. On a nonlinear wave equation with damping.. Revista Matemática de la Universidad Complutense de Madrid, Tome 3 (1990) pp. 213-231. http://gdmltest.u-ga.fr/item/urn:eudml:doc:43662/