@article{MT_2022_25_2_a0,
     author = {L. N. Bondar' and V. V. Shemetova},
     title = {On boundary value problems in a quarter-plane for a pseudohyperbolic equation},
     journal = {Matemati\v{c}eskie trudy},
     pages = {3--30},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2022_25_2_a0/}
}