@article{DE_2000_36_10_a7,
     author = {A. I. Vagabov},
     title = {An initial-boundary value problem for a nonlinear wave equation in an $n$-dimensional rectangular domain},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1345--1352},
     publisher = {mathdoc},
     volume = {36},
     number = {10},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2000_36_10_a7/}
}