@article{MZM_2018_103_6_a6,
     author = {V. V. Palin},
     title = {Two-Dimensional {Shock} {Waves} for a {Model} {Problem}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {875--883},
     publisher = {mathdoc},
     volume = {103},
     number = {6},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2018_103_6_a6/}
}