TY - JOUR AU - R. G. Muhometov AU - V. G. Romanov TI - On the problem of finding an isotropic Riemannian metric in an $n$-dimensional space JO - Doklady Akademii Nauk PY - 1978 SP - 41 EP - 44 VL - 243 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1978_243_1_a8/ LA - ru ID - DAN_1978_243_1_a8 ER -