TY - JOUR AU - V. I. Berdyshev TI - Polynomial approximation related to navigation over geodesic JO - Doklady Akademii Nauk PY - 1992 SP - 1099 EP - 1102 VL - 325 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_325_6_a1/ LA - ru ID - DAN_1992_325_6_a1 ER -