@article{NUMA_1993__66_3_133753,
     author = {A. Rathsfeld},
     title = {On quadrature methods for the double layer potential equation over the boundary of a polyhedron.},
     journal = {Numerische Mathematik},
     pages = {67--96},
     publisher = {mathdoc},
     volume = {66},
     number = {3},
     year = {1993},
     zbl = {0791.65088},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1993__66_3_133753/}
}