TY - JOUR AU - N. N. Osipov TI - Sets of lattice cubature rules that are optimal in terms of the number of nodes and exact on trigonometric polynomials in three variables JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2005 SP - 212 EP - 223 VL - 45 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2005_45_2_a3/ LA - ru ID - ZVMMF_2005_45_2_a3 ER -