@article{MAN_1891__38_157538,
     author = {David Hubert},
     title = {Ueber die reellen {Z\"uge} algebraischer {Curven.}},
     journal = {Mathematische Annalen},
     pages = {115--138},
     publisher = {mathdoc},
     volume = {38},
     year = {1891},
     zbl = {23.0753.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1891__38_157538/}
}