%0 Journal Article %A J. Pintz %T On Siegel's theorem %J Acta Arithmetica %D 1973 %P 543-551 %V 24 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-24-5-543-551/ %R 10.4064/aa-24-5-543-551 %G de %F 10_4064_aa_24_5_543_551