@article{NUMA_1992__61_3_133637,
     author = {S. Pr\"ossdorf and I.H. Sloan},
     title = {Quadrature method for singular integral equations on closed curves.},
     journal = {Numerische Mathematik},
     pages = {543--560},
     publisher = {mathdoc},
     volume = {61},
     number = {3},
     year = {1992},
     zbl = {0734.65096},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1992__61_3_133637/}
}