%0 Journal Article %A Jones, Lenny %T Generalizing a theorem of Schur %J Czechoslovak Mathematical Journal %D 2014 %P 1063-1065 %V 64 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0153-2/ %R 10.1007/s10587-014-0153-2 %G en %F 10_1007_s10587_014_0153_2