%0 Journal Article %A Xiongping Dai %A Hailan Liang %A Xinjia Tang %T Szemerédi-type theorems for subsets of locally compact abelian groups of positive upper Banach density %J Acta Arithmetica %D 2017 %P 101-109 %V 180 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa8470-4-2017/ %R 10.4064/aa8470-4-2017 %G en %F 10_4064_aa8470_4_2017