@article{MAN_1954__127_160367,
     author = {W. Markwald},
     title = {Zur {Theorie} der konstruktiven {Wohlordnungen.}},
     journal = {Mathematische Annalen},
     pages = {135--149},
     publisher = {mathdoc},
     volume = {127},
     year = {1954},
     zbl = {0056.04701},
     url = {http://geodesic.mathdoc.fr/item/MAN_1954__127_160367/}
}