@article{DE_2002_38_6_a4,
     author = {A. V. Borovskikh},
     title = {A {Traveling} {Wave} {Formula} in a {One-Dimensional} {Inhomogeneous} {Medium}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {758--767},
     publisher = {mathdoc},
     volume = {38},
     number = {6},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2002_38_6_a4/}
}