@article{DMDICO_2008_28_1_a3,
     author = {Salem, Hussein},
     title = {Set-valued fractional order differential equations in the space of summable functions},
     journal = {Discussiones Mathematicae. Differential Inclusions, Control and Optimization},
     pages = {83--93},
     year = {2008},
     volume = {28},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMDICO_2008_28_1_a3/}
}