@article{MZ_1963__82_170201,
     author = {Hans Ehrmann},
     title = {Nichtlineare {Integralgleichungen} vom {Hammersteinschen} {Typ.}},
     journal = {Mathematische Zeitschrift},
     pages = {403--412},
     publisher = {mathdoc},
     volume = {82},
     year = {1963},
     zbl = {0118.11801},
     url = {http://geodesic.mathdoc.fr/item/MZ_1963__82_170201/}
}