%0 Journal Article %A Panzer, Erik %T Hepp’s bound for Feynman graphs and matroids %J Annales de l’Institut Henri Poincaré D %D 2023 %P 31-119 %V 10 %N 1 %U http://archive.numdam.org/articles/10.4171/aihpd/126/ %R 10.4171/aihpd/126 %G en %F AIHPD_2023__10_1_31_0