@article{10_2298_PIM0900107B,
     author = {A. L. Barrenechea and C. C. Pe\~na},
     title = {On bounded {Dual-valued} derivations on certain {Banach} algebras},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {107 },
     publisher = {mathdoc},
     volume = {_N_S_86},
     number = {100},
     year = {2009},
     doi = {10.2298/PIM0900107B},
     zbl = {1261.47051},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/PIM0900107B/}
}