@article{CM_1951__8__205_0,
     author = {Bergman, S. and Schiffer, M.},
     title = {Kernel functions and conformal mapping},
     journal = {Compositio Mathematica},
     pages = {205--249},
     publisher = {Kraus Reprint},
     volume = {8},
     year = {1951},
     mrnumber = {39812},
     zbl = {0043.08403},
     language = {en},
     url = {http://www.numdam.org/item/CM_1951__8__205_0/}
}