@article{IVM_2017_5_a1,
     author = {A. T. Assanova},
     title = {Nonlocal problem with integral conditions for a system of hyperbolic equations in characteristic rectangle},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {11--25},
     publisher = {mathdoc},
     number = {5},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2017_5_a1/}
}