Rossetti, Livio2018-04-092018-04-092015http://revistas.pucp.edu.pe/index.php/arete/article/view/14618/pdfNo presenta resumenapplication/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/articlehttps://purl.org/pe-repo/ocde/ford#6.03.01https://doi.org/10.18800/arete.201502.007