http://qiserver.ugr.es/cod/1522829.cif
http://qiserver.ugr.es/cod/1522830.cif
http://qiserver.ugr.es/cod/1522831.cif
http://qiserver.ugr.es/cod/1522832.cif
http://qiserver.ugr.es/cod/1522833.cif
http://qiserver.ugr.es/cod/1522834.cif
http://qiserver.ugr.es/cod/1523201.cif
http://qiserver.ugr.es/cod/1523202.cif
http://qiserver.ugr.es/cod/1523203.cif
http://qiserver.ugr.es/cod/1523204.cif
http://qiserver.ugr.es/cod/1527104.cif
http://qiserver.ugr.es/cod/1527105.cif
http://qiserver.ugr.es/cod/1530135.cif