@article{RLIN_1992_9_3_3_a5,
     author = {Barbu, Viorel and Favini, Angelo},
     title = {Existence for implicit differential equations in {Banach} spaces},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni},
     pages = {203--215},
     publisher = {mathdoc},
     volume = {Ser. 9, 3},
     number = {3},
     year = {1992},
     zbl = {0765.34043},
     mrnumber = {1103090},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLIN_1992_9_3_3_a5/}
}