@article{NUMA_1989__56_2-3_133402,
     author = {R.J. Nessel and B. B\"uttgenbach and ...},
     title = {Sharp {Estimates} in {Terms} of {Moduli} of {Smoothness} for {Compound} {Cubature} {Rules.}},
     journal = {Numerische Mathematik},
     pages = {359--370},
     publisher = {mathdoc},
     volume = {56},
     number = {2-3},
     year = {1989},
     zbl = {0673.41010},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1989__56_2-3_133402/}
}