@article{MOMA_1980__90_177989,
     author = {Horst Brunotte},
     title = {Bemerkungen zu einer metrischen {Invarianten} algebraischer {Zahlk\"orper.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {171--184},
     publisher = {mathdoc},
     volume = {90},
     year = {1980},
     zbl = {0433.12003},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1980__90_177989/}
}