@article{VSGTU_2019_23_2_a1,
     author = {L. S. Pulkina and V. A. Kirichek},
     title = {Solvability of a nonlocal problem for a hyperbolic equation with degenerate integral conditions},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {229--245},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2019_23_2_a1/}
}