TY - JOUR AU - M. M. Ovezova TI - On the uniqueness of the solution of the Gellerstedt problem for a JO - Doklady Akademii Nauk PY - 1996 SP - 25 EP - 26 VL - 348 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1996_348_1_a5/ LA - ru ID - DAN_1996_348_1_a5 ER -