http://qiserver.ugr.es/cod/1000113.cif
http://qiserver.ugr.es/cod/2002896.cif
http://qiserver.ugr.es/cod/2019454.cif
http://qiserver.ugr.es/cod/2100988.cif
http://qiserver.ugr.es/cod/2102639.cif
http://qiserver.ugr.es/cod/2102640.cif
http://qiserver.ugr.es/cod/2106744.cif
http://qiserver.ugr.es/cod/2107323.cif
http://qiserver.ugr.es/cod/2108283.cif
http://qiserver.ugr.es/cod/4020544.cif
http://qiserver.ugr.es/cod/4037411.cif
http://qiserver.ugr.es/cod/4078435.cif
http://qiserver.ugr.es/cod/4111244.cif
http://qiserver.ugr.es/cod/4126637.cif
http://qiserver.ugr.es/cod/4321264.cif
http://qiserver.ugr.es/cod/7129213.cif