%0 Journal Article %A Samuel Friot %A David Greynat %T Non-Perturbative Asymptotic Improvement of Perturbation Theory and Mellin–Barnes Representation %J Symmetry, integrability and geometry: methods and applications %D 2010 %V 6 %U http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a78/ %G en %F SIGMA_2010_6_a78