2021-08-122021-08-121551https://hdl.handle.net/11441/120144application/pdf[8], CCXLII [i.e. CCLII] h.spaAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/bookinfo:eu-repo/semantics/openAccesshttps://archive.org/details/ARes6131001https://fama.us.es/permalink/34CBUA_US/18mroog/alma991004979549704987