@article{DAN_1972_205_2_a5,
     author = {N. N. Kuznetsov},
     title = {On the stability of weak solutions of systems of quasi-linear equations of hyperbolic type},
     journal = {Doklady Akademii Nauk},
     pages = {281--283},
     publisher = {mathdoc},
     volume = {205},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_205_2_a5/}
}