@article{DAN_1960_131_3_a9,
     author = {N. N. Kuznetsov},
     title = {Problem of the disintegration of an arbitrary discontinuity for a system of quasilinear equations of the first order},
     journal = {Doklady Akademii Nauk},
     pages = {503--506},
     publisher = {mathdoc},
     volume = {131},
     number = {3},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_131_3_a9/}
}