http://qiserver.ugr.es/cod/1010411.cif
http://qiserver.ugr.es/cod/1010933.cif
http://qiserver.ugr.es/cod/1509387.cif
http://qiserver.ugr.es/cod/1517987.cif
http://qiserver.ugr.es/cod/1528702.cif
http://qiserver.ugr.es/cod/1529671.cif
http://qiserver.ugr.es/cod/1530245.cif
http://qiserver.ugr.es/cod/2310500.cif
http://qiserver.ugr.es/cod/2310971.cif
http://qiserver.ugr.es/cod/7050340.cif
http://qiserver.ugr.es/cod/9000129.cif
http://qiserver.ugr.es/cod/9004562.cif
http://qiserver.ugr.es/cod/9007427.cif
http://qiserver.ugr.es/cod/9008160.cif
http://qiserver.ugr.es/cod/9017046.cif