Ortega San Martín, Luis2013-05-21http://revistas.pucp.edu.pe/index.php/quimica/article/view/8982/9390No presenta resumen.application/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/otherhttps://purl.org/pe-repo/ocde/ford#1.04.00