@article{EJDE_2003__2003__a149,
     author = {Holden,  Helge and Karlsen,  Kenneth H. and Risebro,  Nils H.},
     title = {On uniqueness and existence of entropy solutions of weakly coupled systems of nonlinear degenerate parabolic equations},
     journal = {Electronic journal of differential equations},
     year = {2003},
     volume = {2003},
     zbl = {1036.35102},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a149/}
}