@article{PORMA_2001__58_1_49866,
     author = {Goatin, P. and LeFloch, P.G.},
     title = {Sharp  stability estimates for hyperbolic conservation laws.},
     journal = {Portugaliae mathematica},
     pages = {77--120},
     publisher = {mathdoc},
     volume = {58},
     number = {1},
     year = {2001},
     zbl = {1008.35039},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_2001__58_1_49866/}
}