Universidad de Zaragoza Repository

@article{Gracia-Bondía:57806,
      author        = "Gracia-Bondía, J.M. and Gutiérrez, H. and Várilly,
                       J.C.",
      title         = "{Improved Epstein-Glaser renormalization in x-space versus
                       differential renormalization}",
      year          = "2014",
}