@article{HerreraRodríguez:3386,
      author        = "Cardona Malfey, Rafael and Herrera Rodríguez, Antonio and
                       Cuenca Espierrez, Jorge and García Erce, José Antonio",
      title         = "{}",
      year          = "2008",
      note          = "Presentado:  11 04 2008",
}