@article{MOMA_1951__55_176861,
     author = {Peter D\'enes},
     title = {\"Uber {Einheiten} von algebraischen {Zahlk\"orpern.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {161--163},
     publisher = {mathdoc},
     volume = {55},
     year = {1951},
     zbl = {0042.03701},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1951__55_176861/}
}