http://qiserver.ugr.es/cod/1522085.cif
http://qiserver.ugr.es/cod/1522748.cif
http://qiserver.ugr.es/cod/1522749.cif
http://qiserver.ugr.es/cod/1522750.cif
http://qiserver.ugr.es/cod/1522751.cif
http://qiserver.ugr.es/cod/1522752.cif
http://qiserver.ugr.es/cod/1523604.cif
http://qiserver.ugr.es/cod/1525199.cif
http://qiserver.ugr.es/cod/1525467.cif
http://qiserver.ugr.es/cod/1538006.cif
http://qiserver.ugr.es/cod/1538995.cif
http://qiserver.ugr.es/cod/1538997.cif