http://qiserver.ugr.es/cod/1522688.cif
http://qiserver.ugr.es/cod/1522689.cif
http://qiserver.ugr.es/cod/1522690.cif
http://qiserver.ugr.es/cod/1522691.cif
http://qiserver.ugr.es/cod/1525076.cif
http://qiserver.ugr.es/cod/1525077.cif
http://qiserver.ugr.es/cod/1525078.cif
http://qiserver.ugr.es/cod/1525079.cif
http://qiserver.ugr.es/cod/1525080.cif
http://qiserver.ugr.es/cod/1525081.cif
http://qiserver.ugr.es/cod/1540328.cif
http://qiserver.ugr.es/cod/1540346.cif