http://qiserver.ugr.es/cod/1001080.cif
http://qiserver.ugr.es/cod/1007042.cif
http://qiserver.ugr.es/cod/1521756.cif
http://qiserver.ugr.es/cod/1522780.cif
http://qiserver.ugr.es/cod/1522781.cif
http://qiserver.ugr.es/cod/1522924.cif
http://qiserver.ugr.es/cod/1522925.cif
http://qiserver.ugr.es/cod/1523455.cif
http://qiserver.ugr.es/cod/1523595.cif
http://qiserver.ugr.es/cod/1523842.cif
http://qiserver.ugr.es/cod/1524321.cif
http://qiserver.ugr.es/cod/1533833.cif