@article{CMJ_2006_56_1_a14,
     author = {Bereketoglu, Huseyin and Huseynov, Aydin},
     title = {On positive solutions for a nonlinear boundary value problem with impulse},
     journal = {Czechoslovak Mathematical Journal},
     pages = {247--265},
     year = {2006},
     volume = {56},
     number = {1},
     mrnumber = {2207016},
     zbl = {1164.34371},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2006_56_1_a14/}
}