@article{05626150, title = {Variational method to the impulsive equation with Neumann boundary conditions.}, journal = {Boundary Value Problems [electronic only]}, volume = {2009}, year = {2009}, doi = {10.1155/2009/316812}, zbl = {1184.34039}, language = {en}, url = {http://dml.mathdoc.fr/item/05626150} }
Sun, Juntao; Chen, Haibo. Variational method to the impulsive equation with Neumann boundary conditions.. Boundary Value Problems [electronic only], Tome 2009 (2009) . doi : 10.1155/2009/316812. http://gdmltest.u-ga.fr/item/05626150/