Repositorio Institucional de Documentos

@article{Cortes:150272,
      author        = "Cortes, J.L. and Gamboa, J. and Lepe, S. and Lopez
                       Sarrion, J.",
      title         = "{An adiabatic approximation to the path integral for
                       relativistic fermionic fields}",
      year          = "2005",
}