@article{NUMA_1993__66_3_133755,
     author = {J.M. de Villiers},
     title = {A nodal spline interpolant for the {Gregory} rule of even order.},
     journal = {Numerische Mathematik},
     pages = {123--138},
     publisher = {mathdoc},
     volume = {66},
     number = {3},
     year = {1993},
     zbl = {0793.41026},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1993__66_3_133755/}
}