@article{BASS_2006_31_1_a7,
     author = {Irina Kmit},
     title = {Generalized solutions to singular initial-boundary hyperbolic problems with non-lipshitz nonlinearities},
     journal = {Bulletin de l'Acad\'emie serbe des sciences. Classe des sciences math\'ematiques et naturelles},
     pages = {87 - 99},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {2006},
     url = {http://geodesic.mathdoc.fr/item/BASS_2006_31_1_a7/}
}