@article{DE_1997_33_4_a18,
     author = {S. V. Zhestkov},
     title = {On the stability of the {Cauchy} problem for quasilinear normal partial differential systems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {558--559},
     publisher = {mathdoc},
     volume = {33},
     number = {4},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1997_33_4_a18/}
}