@article{DE_1994_30_10_a13,
     author = {T. I. Kiguradze},
     title = {On solutions that are bounded and periodic in a strip of quasilinear hyperbolic systems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1760--1773},
     publisher = {mathdoc},
     volume = {30},
     number = {10},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_10_a13/}
}