@article{MAN_1941__118_160107,
     author = {L. R\'edei},
     title = {Zur {Frage} des {Euklidischen} {Algorithmus} in quadratischen {Zahlk\"orpern}},
     journal = {Mathematische Annalen},
     pages = {588--607},
     publisher = {mathdoc},
     volume = {118},
     year = {1941},
     zbl = {68.0055.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1941__118_160107/}
}