http://qiserver.ugr.es/cod/1509880.cif
http://qiserver.ugr.es/cod/1509881.cif
http://qiserver.ugr.es/cod/1509888.cif
http://qiserver.ugr.es/cod/1534145.cif
http://qiserver.ugr.es/cod/1537534.cif
http://qiserver.ugr.es/cod/1537581.cif
http://qiserver.ugr.es/cod/1537582.cif
http://qiserver.ugr.es/cod/1539299.cif
http://qiserver.ugr.es/cod/1539301.cif
http://qiserver.ugr.es/cod/1539421.cif
http://qiserver.ugr.es/cod/1539979.cif
http://qiserver.ugr.es/cod/1539980.cif
http://qiserver.ugr.es/cod/1539981.cif
http://qiserver.ugr.es/cod/1539982.cif