http://qiserver.ugr.es/cod/1007170.cif
http://qiserver.ugr.es/cod/1007171.cif
http://qiserver.ugr.es/cod/1007172.cif
http://qiserver.ugr.es/cod/1007173.cif
http://qiserver.ugr.es/cod/1007174.cif
http://qiserver.ugr.es/cod/1007175.cif
http://qiserver.ugr.es/cod/1007176.cif
http://qiserver.ugr.es/cod/1008347.cif
http://qiserver.ugr.es/cod/1008348.cif
http://qiserver.ugr.es/cod/1008349.cif
http://qiserver.ugr.es/cod/1545655.cif
http://qiserver.ugr.es/cod/1546029.cif