http://qiserver.ugr.es/cod/1559701.cif
http://qiserver.ugr.es/cod/1559702.cif
http://qiserver.ugr.es/cod/1564329.cif
http://qiserver.ugr.es/cod/1564330.cif
http://qiserver.ugr.es/cod/1564392.cif
http://qiserver.ugr.es/cod/1564936.cif
http://qiserver.ugr.es/cod/1565406.cif
http://qiserver.ugr.es/cod/1568031.cif
http://qiserver.ugr.es/cod/1568038.cif
http://qiserver.ugr.es/cod/1568039.cif
http://qiserver.ugr.es/cod/1570152.cif
http://qiserver.ugr.es/cod/1570349.cif
http://qiserver.ugr.es/cod/1571587.cif
http://qiserver.ugr.es/cod/1572206.cif