TY - JOUR AU - A. Kh. Attaev TI - Problem with data on parallel characteristics for the loaded wave equation JO - News of the Kabardin-Balkar scientific center of RAS PY - 2024 SP - 13 EP - 18 VL - 26 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2024_26_6_a0/ LA - ru ID - IZKAB_2024_26_6_a0 ER -