@article{VillarroyaAparicio:41228,
author = "Villarroya Aparicio, Beatriz Eva and Casas del Pozo, José
María and Jiménez Villar, Josefina and Villacampa Pérez,
María Dolores and Forniés Gracia, Juan Octavio",
title = "{}",
year = "2012",
}