http://qiserver.ugr.es/cod/4519480.cif
http://qiserver.ugr.es/cod/4519481.cif
http://qiserver.ugr.es/cod/4519482.cif
http://qiserver.ugr.es/cod/4519483.cif
http://qiserver.ugr.es/cod/4519484.cif
http://qiserver.ugr.es/cod/4519485.cif
http://qiserver.ugr.es/cod/4519486.cif
http://qiserver.ugr.es/cod/4519487.cif
http://qiserver.ugr.es/cod/4519488.cif
http://qiserver.ugr.es/cod/4519489.cif
http://qiserver.ugr.es/cod/4519490.cif
http://qiserver.ugr.es/cod/4519491.cif
http://qiserver.ugr.es/cod/4519492.cif