@article{NUMA_1990__58_5_133512,
     author = {J. Saranen and P.P.B. Eggermont},
     title = {Lp estimates of boundary integral equations for some nonlinear boundary value problems.},
     journal = {Numerische Mathematik},
     pages = {465--478},
     publisher = {mathdoc},
     volume = {58},
     number = {5},
     year = {1990},
     zbl = {0694.65056},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1990__58_5_133512/}
}