TY - JOUR AU - L. N. Bondar' AU - V. V. Shemetova TI - On boundary value problems in a quarter-plane for a pseudohyperbolic equation JO - Matematičeskie trudy PY - 2022 SP - 3 EP - 30 VL - 25 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MT_2022_25_2_a0/ LA - ru ID - MT_2022_25_2_a0 ER -