http://qiserver.ugr.es/cod/1521270.cif
http://qiserver.ugr.es/cod/1521271.cif
http://qiserver.ugr.es/cod/1525565.cif
http://qiserver.ugr.es/cod/1526052.cif
http://qiserver.ugr.es/cod/1531627.cif
http://qiserver.ugr.es/cod/1531775.cif
http://qiserver.ugr.es/cod/1533175.cif
http://qiserver.ugr.es/cod/1533176.cif
http://qiserver.ugr.es/cod/1533602.cif
http://qiserver.ugr.es/cod/2101349.cif
http://qiserver.ugr.es/cod/2220022.cif
http://qiserver.ugr.es/cod/2242050.cif
http://qiserver.ugr.es/cod/4031171.cif
http://qiserver.ugr.es/cod/7016565.cif
http://qiserver.ugr.es/cod/9000205.cif
http://qiserver.ugr.es/cod/9004742.cif