%0 Journal Article %A Veikko Ennola %T Conjugate Algebraic Integers on a Circle with Irrational Center. %J Mathematische Zeitschrift %D 1973 %P 337-350 %V 134 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1973__134_171990/ %F MZ_1973__134_171990