@incollection{AST_1982__94__87_0,
     author = {Leutbecher, Armin and Martinet, Jacques},
     title = {Lenstra's constant and euclidean number fields},
     booktitle = {Journ\'ees arithm\'etiques - Metz, 1981},
     series = {Ast\'erisque},
     pages = {87--131},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {94},
     year = {1982},
     zbl = {0499.12013},
     mrnumber = {702368},
     language = {en},
     url = {http://www.numdam.org/item/AST_1982__94__87_0/}
}