@article{ZVMMF_2003_43_4_a6,
     author = {V. N. Malozemov and A. V. Omel'chenko},
     title = {On the construction of optimal shock wave systems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {533--545},
     publisher = {mathdoc},
     volume = {43},
     number = {4},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2003_43_4_a6/}
}