TY - JOUR AU - S. S. Kharibegashvili TI - A Well-Posed Statement of Some Nonlocal Problems for the Wave Equation JO - Differencialʹnye uravneniâ PY - 2003 SP - 539 EP - 553 VL - 39 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2003_39_4_a11/ LA - ru ID - DE_2003_39_4_a11 ER -