@article{MZ_1963__81_170144,
     author = {Paul L. Butzer and Hubert Berens},
     title = {\"Uber die {Darstellung} holomorpher {Funktionen} durch {Laplace-} und {Laplace-Stieltjes-Integrale.}},
     journal = {Mathematische Zeitschrift},
     pages = {124--134},
     publisher = {mathdoc},
     volume = {81},
     year = {1963},
     zbl = {0115.09802},
     url = {http://geodesic.mathdoc.fr/item/MZ_1963__81_170144/}
}