@article{EJDE_2009__2009__a23,
     author = {Cherif, Mohamed Amine and Emamirad, Hassan},
     title = {Approximation in the sense of {Kato} for the transport problem},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2009},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a23/}
}