@article{BerradeUrsúa:38292,
      author        = "Berrade Ursúa, María Dolores and Ojeda Cabrera, Jorge
                       Luis and Galé Pola, María del Carmen and Cebrián
                       Guajardo, Ana Carmen and Gregorio Rubio, Santiago and
                       Gratal Pamplona, María Rosa Isabel and Bordonaba Bosque,
                       Daniel",
      title         = "{}",
      year          = "2013",
}