%0 Journal Article %A Meshulam, Roy %T Uncertainty principles and sum complexes %J Journal of Algebraic Combinatorics %D 2014 %P 887-902 %V 40 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_2014__40_4_a10/ %G en %F JAC_2014__40_4_a10