http://qiserver.ugr.es/cod/1001067.cif
http://qiserver.ugr.es/cod/1001068.cif
http://qiserver.ugr.es/cod/1001069.cif
http://qiserver.ugr.es/cod/1001070.cif
http://qiserver.ugr.es/cod/1001071.cif
http://qiserver.ugr.es/cod/1001072.cif
http://qiserver.ugr.es/cod/1524040.cif
http://qiserver.ugr.es/cod/1524256.cif
http://qiserver.ugr.es/cod/1524897.cif
http://qiserver.ugr.es/cod/1524898.cif
http://qiserver.ugr.es/cod/1524899.cif
http://qiserver.ugr.es/cod/1525157.cif
http://qiserver.ugr.es/cod/1525443.cif
http://qiserver.ugr.es/cod/1540871.cif
http://qiserver.ugr.es/cod/9012138.cif