@article{EXMATH_2003_2003_1_a5,
     author = {Benchohra, M. and Ntouyas, S. K.},
     title = {Resultados de existencia para ecuaciones diferenciales funcionales semilineales multivaluadas.},
     journal = {Extracta mathematicae},
     pages = {1-12},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_2003_2003_1_a5/}
}