@article{VSGU_2009_6_a3,
     author = {V. B. Dmitriev},
     title = {A mixed problem with nonlinear integral condition for a~hyperbolic equation},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {35--49},
     publisher = {mathdoc},
     number = {6},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2009_6_a3/}
}