Resumming QCD vacuum fluctuations in three-flavor Chiral Perturbation TheoryS. Descotes-Genon, N. H. Fuchs, L. Girlanda and J. SternEur. Phys. J. C, 34 2 (2004) 201-227DOI: https://doi.org/10.1140/epjc/s2004-01601-4