http://qiserver.ugr.es/cod/1001410.cif
http://qiserver.ugr.es/cod/1523037.cif
http://qiserver.ugr.es/cod/1523038.cif
http://qiserver.ugr.es/cod/1523893.cif
http://qiserver.ugr.es/cod/1529770.cif
http://qiserver.ugr.es/cod/1529771.cif
http://qiserver.ugr.es/cod/1530463.cif
http://qiserver.ugr.es/cod/1530464.cif
http://qiserver.ugr.es/cod/1538768.cif
http://qiserver.ugr.es/cod/2002438.cif
http://qiserver.ugr.es/cod/2002439.cif
http://qiserver.ugr.es/cod/2002440.cif