@article{10_4064_ap109_2_6,
     author = {Ma{\l}gorzata Zdanowicz and Zbigniew Peradzy\'nski},
     title = {Propagation of weak discontinuities for
 quasilinear hyperbolic systems with
 coefficients functionally dependent on solutions},
     journal = {Annales Polonici Mathematici},
     pages = {177--198},
     publisher = {mathdoc},
     volume = {109},
     number = {2},
     year = {2013},
     doi = {10.4064/ap109-2-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap109-2-6/}
}