@article{PIM_2013_N_S_93_107_a14,
     author = {Ali Hakem and Mohamed Berbiche},
     title = {Blow {Up} {Results} for {Fractional} {Differential} {Equations} and {Systems}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {173 },
     publisher = {mathdoc},
     volume = {_N_S_93},
     number = {107},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_2013_N_S_93_107_a14/}
}