TY - JOUR AU - V. I. Lebedev TI - Values of the nodes and weights of quadrature formulas of Gauss–Markov type for a sphere from the ninth to seventeenth order of accuracy that are invariant with respect to an octahedron group with inversion JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1975 SP - 48 EP - 54 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_1_a4/ LA - ru ID - ZVMMF_1975_15_1_a4 ER -