@article{ASUO_2017_XXV_3_a19,
     author = {Ma lgorzata Zdanowicz and Zbigniew Peradzynski},
     title = {Mixed problem for quasilinear
                            hyperbolic system with coecients functionally dependent on
                            solution},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XXV},
     number = {3},
     year = {2017},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2017_XXV_3_a19/}
}