TY - JOUR AU - V. I. Lebedev AU - A. L. Skorokhodov TI - Quadrature formulas for a sphere of orders $41,\;47$ and $53$ JO - Doklady Akademii Nauk PY - 1992 SP - 519 EP - 524 VL - 324 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_324_3_a3/ LA - ru ID - DAN_1992_324_3_a3 ER -