@article{AsensioChaves:42112,
      author        = "Asensio Chaves, Cesar and Sebastian Guerrero, Maria
                       Victoria and Oller Marcen, Antonio Miguel and Otal German,
                       Antonio and Vigara Benito, Rubén and Velasco Cebrián,
                       María Pilar",
      title         = "{}",
      year          = "2012",
}