http://qiserver.ugr.es/cod/5910082.cif
http://qiserver.ugr.es/cod/9014269.cif
http://qiserver.ugr.es/cod/9014850.cif
http://qiserver.ugr.es/cod/9014880.cif
http://qiserver.ugr.es/cod/9014893.cif
http://qiserver.ugr.es/cod/9014898.cif
http://qiserver.ugr.es/cod/9015065.cif
http://qiserver.ugr.es/cod/9015503.cif
http://qiserver.ugr.es/cod/9015569.cif
http://qiserver.ugr.es/cod/9015778.cif
http://qiserver.ugr.es/cod/9015964.cif
http://qiserver.ugr.es/cod/9016457.cif
http://qiserver.ugr.es/cod/9016535.cif
http://qiserver.ugr.es/cod/9016609.cif