Rodríguez González, Agustín Ramón.2011-09-192011-09-191997-09-19http://hdl.handle.net/10637/1291En: Historia 16, ISSN 0210-6353, 1997. N. 257, pp 33-41application/pdfspopen accessArtículohttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.eshttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es