@article{05900723, title = {Results for twin singular nonlinear problems with damping term.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2011}, year = {2011}, doi = {10.1155/2011/416173}, zbl = {1219.34034}, language = {en}, url = {http://dml.mathdoc.fr/item/05900723} }
Zhang, Youwei. Results for twin singular nonlinear problems with damping term.. International Journal of Mathematics and Mathematical Sciences, Tome 2011 (2011) . doi : 10.1155/2011/416173. http://gdmltest.u-ga.fr/item/05900723/