@article{NUMA_1977__29_132503,
     author = {B. von Sydow},
     title = {Error {Estimates} for {Gaussian} {Quadrature} {Formulae.}},
     journal = {Numerische Mathematik},
     pages = {59--64},
     publisher = {mathdoc},
     volume = {29},
     year = {1977},
     zbl = {0351.65005},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1977__29_132503/}
}