@article{10_4064_sm194_1_5,
     author = {Nadia Boudi and Said Ouchrif},
     title = {On generalized derivations in {Banach} algebras},
     journal = {Studia Mathematica},
     pages = {81--89},
     year = {2009},
     volume = {194},
     number = {1},
     doi = {10.4064/sm194-1-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm194-1-5/}
}