@article{NUMA_1984__44_132937,
     author = {B.D. Bojanov and J.-E. Andersson},
     title = {A {Note} on the {Optimal} {Quadrature} in {Hp.}},
     journal = {Numerische Mathematik},
     pages = {301--308},
     publisher = {mathdoc},
     volume = {44},
     year = {1984},
     zbl = {0546.41026},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1984__44_132937/}
}