@article{EJDE_2002__2002__a198,
     author = {Boucherif,  Abdelkader},
     title = {Nonlocal {Cauchy} problems for first-order multivalued differential equations},
     journal = {Electronic journal of differential equations},
     year = {2002},
     volume = {2002},
     zbl = {1011.34002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2002__2002__a198/}
}