@article{MAN_1908__65_158344,
     author = {E. Zermelo},
     title = {Untersuchungen \"uber die {Grundlagen} der {Mengenlehre.} {I}},
     journal = {Mathematische Annalen},
     pages = {261--281},
     publisher = {mathdoc},
     volume = {65},
     year = {1908},
     zbl = {39.0097.03},
     url = {http://geodesic.mathdoc.fr/item/MAN_1908__65_158344/}
}