http://qiserver.ugr.es/cod/1539159.cif
http://qiserver.ugr.es/cod/9009872.cif
http://qiserver.ugr.es/cod/9009873.cif
http://qiserver.ugr.es/cod/9009874.cif
http://qiserver.ugr.es/cod/9009875.cif
http://qiserver.ugr.es/cod/9009876.cif
http://qiserver.ugr.es/cod/9009877.cif
http://qiserver.ugr.es/cod/9009878.cif
http://qiserver.ugr.es/cod/9009879.cif
http://qiserver.ugr.es/cod/9009880.cif
http://qiserver.ugr.es/cod/9009881.cif
http://qiserver.ugr.es/cod/9009882.cif
http://qiserver.ugr.es/cod/9009883.cif
http://qiserver.ugr.es/cod/9017497.cif