http://qiserver.ugr.es/cod/1004091.cif
http://qiserver.ugr.es/cod/1004092.cif
http://qiserver.ugr.es/cod/1501631.cif
http://qiserver.ugr.es/cod/1511665.cif
http://qiserver.ugr.es/cod/1521317.cif
http://qiserver.ugr.es/cod/1521534.cif
http://qiserver.ugr.es/cod/1521965.cif
http://qiserver.ugr.es/cod/1526107.cif
http://qiserver.ugr.es/cod/1531067.cif
http://qiserver.ugr.es/cod/1531436.cif
http://qiserver.ugr.es/cod/1532751.cif
http://qiserver.ugr.es/cod/1532755.cif
http://qiserver.ugr.es/cod/1532758.cif
http://qiserver.ugr.es/cod/1533005.cif
http://qiserver.ugr.es/cod/9009991.cif
http://qiserver.ugr.es/cod/9009992.cif
http://qiserver.ugr.es/cod/9009993.cif