%0 Journal Article %A C. Smyth %T Conjugate algebraic numbers on conics %J Acta Arithmetica %D 1981 %P 333-346 %V 40 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-40-4-333-346/ %R 10.4064/aa-40-4-333-346 %G en %F 10_4064_aa_40_4_333_346