@article{MAN_1907__63_158284,
     author = {E. Study},
     title = {Einige elementare {Bemerkungen} \"uber den {Proze{\ss}} der analytischen {Fortsetzung}},
     journal = {Mathematische Annalen},
     pages = {239--245},
     publisher = {mathdoc},
     volume = {63},
     year = {1907},
     zbl = {37.0410.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1907__63_158284/}
}