@article{NUMA_1989__54_3_133303,
     author = {Ian H. Sloan},
     title = {A {Quadrature-Based} {Approach} to {Improving} the {Collocation} {Method.}},
     journal = {Numerische Mathematik},
     pages = {41--56},
     publisher = {mathdoc},
     volume = {54},
     number = {3},
     year = {1989},
     zbl = {0668.65111},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1989__54_3_133303/}
}