http://qiserver.ugr.es/cod/1521729.cif
http://qiserver.ugr.es/cod/1522521.cif
http://qiserver.ugr.es/cod/1522522.cif
http://qiserver.ugr.es/cod/1522548.cif
http://qiserver.ugr.es/cod/1522962.cif
http://qiserver.ugr.es/cod/1523627.cif
http://qiserver.ugr.es/cod/1523628.cif
http://qiserver.ugr.es/cod/1523629.cif
http://qiserver.ugr.es/cod/1523719.cif
http://qiserver.ugr.es/cod/1523720.cif
http://qiserver.ugr.es/cod/1524436.cif
http://qiserver.ugr.es/cod/1524437.cif
http://qiserver.ugr.es/cod/1524438.cif
http://qiserver.ugr.es/cod/1525533.cif
http://qiserver.ugr.es/cod/1527434.cif
http://qiserver.ugr.es/cod/1538865.cif