http://qiserver.ugr.es/cod/1520850.cif
http://qiserver.ugr.es/cod/1520851.cif
http://qiserver.ugr.es/cod/1521215.cif
http://qiserver.ugr.es/cod/1521216.cif
http://qiserver.ugr.es/cod/1521221.cif
http://qiserver.ugr.es/cod/1521223.cif
http://qiserver.ugr.es/cod/1521225.cif
http://qiserver.ugr.es/cod/1521227.cif
http://qiserver.ugr.es/cod/1521229.cif
http://qiserver.ugr.es/cod/1521231.cif
http://qiserver.ugr.es/cod/1521233.cif
http://qiserver.ugr.es/cod/1521234.cif
http://qiserver.ugr.es/cod/1521236.cif
http://qiserver.ugr.es/cod/1521346.cif
http://qiserver.ugr.es/cod/1521361.cif
http://qiserver.ugr.es/cod/1521362.cif
http://qiserver.ugr.es/cod/1521675.cif
http://qiserver.ugr.es/cod/1521789.cif
http://qiserver.ugr.es/cod/1527573.cif