@article{MAN_1915__76_158701,
     author = {F. Hartogs},
     title = {\"Uber das {Problem} der {Wohlordnung.}},
     journal = {Mathematische Annalen},
     pages = {438--443},
     publisher = {mathdoc},
     volume = {76},
     year = {1915},
     zbl = {45.0125.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1915__76_158701/}
}