Schwartz, Alan2018-04-122018-04-122007http://revistas.pucp.edu.pe/index.php/iusetveritas/article/view/12306/12870No presenta resumenapplication/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0Derechoinfo:eu-repo/semantics/articlehttps://purl.org/pe-repo/ocde/ford#5.05.00