TY - JOUR AU - R.J. Nessel AU - B. Büttgenbach AU - ... TI - Sharp Estimates in Terms of Moduli of Smoothness for Compound Cubature Rules. JO - Numerische Mathematik PY - 1989 SP - 359 EP - 370 VL - 56 IS - 2-3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1989__56_2-3_133402/ ID - NUMA_1989__56_2-3_133402 ER -