TY - JOUR AU - V. A. Kirichek TI - Nonlocal problems for one-dimensional hyperbolic equation JO - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ PY - 2018 SP - 19 EP - 23 VL - 24 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGU_2018_24_4_a2/ LA - ru ID - VSGU_2018_24_4_a2 ER -