http://qiserver.ugr.es/cod/1510756.cif
http://qiserver.ugr.es/cod/1511244.cif
http://qiserver.ugr.es/cod/1511635.cif
http://qiserver.ugr.es/cod/1514050.cif
http://qiserver.ugr.es/cod/1522967.cif
http://qiserver.ugr.es/cod/1525905.cif
http://qiserver.ugr.es/cod/1525906.cif
http://qiserver.ugr.es/cod/1525908.cif
http://qiserver.ugr.es/cod/1525910.cif
http://qiserver.ugr.es/cod/1538701.cif
http://qiserver.ugr.es/cod/1538704.cif
http://qiserver.ugr.es/cod/1538707.cif
http://qiserver.ugr.es/cod/1538710.cif
http://qiserver.ugr.es/cod/1540089.cif