%0 Journal Article %A Giorgis Petridis %T Upper bounds on the cardinality of higher sumsets %J Acta Arithmetica %D 2013 %P 299-319 %V 158 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa158-4-1/ %R 10.4064/aa158-4-1 %G en %F 10_4064_aa158_4_1