http://qiserver.ugr.es/cod/1509605.cif
http://qiserver.ugr.es/cod/1509839.cif
http://qiserver.ugr.es/cod/1510049.cif
http://qiserver.ugr.es/cod/1510533.cif
http://qiserver.ugr.es/cod/1510538.cif
http://qiserver.ugr.es/cod/1510557.cif
http://qiserver.ugr.es/cod/1523693.cif
http://qiserver.ugr.es/cod/1523694.cif
http://qiserver.ugr.es/cod/1523695.cif
http://qiserver.ugr.es/cod/1523718.cif
http://qiserver.ugr.es/cod/1524701.cif