@article{SIGMA_2010_6_a78,
     author = {Samuel Friot and David Greynat},
     title = {Non-Perturbative {Asymptotic} {Improvement} of {Perturbation} {Theory} and {Mellin{\textendash}Barnes} {Representation}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2010},
     volume = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a78/}
}