@article{DE_1994_30_8_a10,
     author = {N. B. Konyukhova},
     title = {On the stationary {Lyapunov} problem for a system of first-order quasilinear partial differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1384--1395},
     publisher = {mathdoc},
     volume = {30},
     number = {8},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_8_a10/}
}