%0 Journal Article %A Pierre Bornsztein %T On an extension of a theorem of Schur %J Acta Arithmetica %D 2002 %P 395-399 %V 101 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa101-4-6/ %R 10.4064/aa101-4-6 %G en %F 10_4064_aa101_4_6