TY - JOUR AU - N T Orumbayeva AU - T D Tokmagambetova TI - On the solvability of a semiperiodic boundary value problem for a pseudohyperbolic equation JO - Filomat PY - 2023 SP - 925 VL - 37 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2303925O/ DO - 10.2298/FIL2303925O LA - en ID - 10_2298_FIL2303925O ER -