@article{EJDE_2012__2012__a26,
     author = {Boucherif, Abdelkader and Al-Qahtani, Ali S. and Chanane, Bilal},
     title = {Existence of solutions for second-order impulsive boundary-value problems},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2012},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2012__2012__a26/}
}