TY  - JOUR
AU  - Junk, Michael
TI  - On $2\times 2$ systems of conservation laws with fluxes that are entropies
JO  - Electronic Journal of Differential Equations
PY  - 2003
VL  - 2003
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a174/
LA  - en
ID  - EJDE_2003__2003__a174
ER  -