TY - JOUR AU - R. Kh. Amirov TI - Integral geometry and the problem of determining the Riemannian JO - Doklady Akademii Nauk PY - 1991 SP - 1033 EP - 1034 VL - 316 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1991_316_5_a0/ LA - ru ID - DAN_1991_316_5_a0 ER -