@article{ChuecaCía:46601, author = "Chueca Cía, José Javier and Ollero Ojeda, Alfredo and Saz Sánchez, Miguel Ángel and Longares Aladrén, Luis Alberto and Echeverría Arnedo, María Teresa and Peña Monné, José Luis and Lamelas Gracia, Maria Teresa", title = "{}", year = "2011", }