TY - JOUR AU - Yu. E. Anikonov TI - Formulas and inequalities in an inverse kinematic problem JO - Doklady Akademii Nauk PY - 1979 SP - 521 EP - 523 VL - 245 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_245_3_a0/ LA - ru ID - DAN_1979_245_3_a0 ER -