http://qiserver.ugr.es/cod/9009486.cif
http://qiserver.ugr.es/cod/9009487.cif
http://qiserver.ugr.es/cod/9009488.cif
http://qiserver.ugr.es/cod/9009489.cif
http://qiserver.ugr.es/cod/9009490.cif
http://qiserver.ugr.es/cod/9009491.cif
http://qiserver.ugr.es/cod/9009492.cif
http://qiserver.ugr.es/cod/9009493.cif
http://qiserver.ugr.es/cod/9009494.cif
http://qiserver.ugr.es/cod/9009495.cif
http://qiserver.ugr.es/cod/9009496.cif
http://qiserver.ugr.es/cod/9014931.cif