@article{Lopez-Perez:20030c,
  author = "Lopez-Perez, Juan A.  and  Rius, Nuria",
  title = "{Neutrino masses and GUT baryogenesis}",
  doi = "10.22323/1.010.0048",
  journal = "PoS",
  year = 2003,
  volume = "AHEP2003",
  pages = "048"
}