%0 Journal Article %A Robert Irving %T An extension of Schur's theorem on sum-free partitions %J Acta Arithmetica %D 1973 %P 55-64 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-25-1-55-64/ %R 10.4064/aa-25-1-55-64 %G en %F 10_4064_aa_25_1_55_64