TY - JOUR AU - Holden, Helge AU - Karlsen, Kenneth H. AU - Risebro, Nils H. TI - On uniqueness and existence of entropy solutions of weakly coupled systems of nonlinear degenerate parabolic equations JO - Electronic Journal of Differential Equations PY - 2003 VL - 2003 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a149/ LA - en ID - EJDE_2003__2003__a149 ER -