http://qiserver.ugr.es/cod/1000129.cif
http://qiserver.ugr.es/cod/1000130.cif
http://qiserver.ugr.es/cod/1000131.cif
http://qiserver.ugr.es/cod/1001445.cif
http://qiserver.ugr.es/cod/1001446.cif
http://qiserver.ugr.es/cod/1001447.cif
http://qiserver.ugr.es/cod/1001448.cif
http://qiserver.ugr.es/cod/1509507.cif
http://qiserver.ugr.es/cod/1509688.cif
http://qiserver.ugr.es/cod/1509700.cif
http://qiserver.ugr.es/cod/1538595.cif
http://qiserver.ugr.es/cod/1540293.cif
http://qiserver.ugr.es/cod/9016105.cif