@article{EJDE_2009__2009__a182,
     author = {Mophou, Gisele M. and N'Guerekata, Gaston M.},
     title = {Mild solutions for semilinear fractional differential equations},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2009},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a182/}
}