%0 Journal Article %A M. NEWMAN %T Some Results on Roots of Unity, with an Application to a Diophantine Problem %J Aequationes mathematicae %D 1969 %P 163-166 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1969__2_182323/ %F AM2_1969__2_182323