@article{02163675, title = {Nonmonotone impulse effects in second-order periodic boundary value problems.}, journal = {Abstract and Applied Analysis}, volume = {2004}, year = {2004}, pages = {577-590}, doi = {10.1155/S1085337504306299}, zbl = {1078.34013}, language = {en}, url = {http://dml.mathdoc.fr/item/02163675} }
Rachůnková, Irena; Tvrdý, Milan. Nonmonotone impulse effects in second-order periodic boundary value problems.. Abstract and Applied Analysis, Tome 2004 (2004) pp. 577-590. doi : 10.1155/S1085337504306299. http://gdmltest.u-ga.fr/item/02163675/