@article{MartínezSánchez:46181,
      author        = "Martínez Sánchez, Ángel and Alegre Saz, Luis Alberto
                       and García Mangas, Marta and Puertolas Marcén, Alfonso
                       and Alonso Nuez, María Jesús and García Madurga, Miguel
                       Ángel and Delgado Gómez, José Manuel and Ube Sanjuán,
                       Mariano and Ube Sanjuán, Mariano",
      title         = "{}",
      year          = "2010",
}