http://qiserver.ugr.es/cod/1511019.cif
http://qiserver.ugr.es/cod/1511522.cif
http://qiserver.ugr.es/cod/1523755.cif
http://qiserver.ugr.es/cod/1529644.cif
http://qiserver.ugr.es/cod/1529836.cif
http://qiserver.ugr.es/cod/1529837.cif
http://qiserver.ugr.es/cod/1529891.cif
http://qiserver.ugr.es/cod/1530172.cif
http://qiserver.ugr.es/cod/1530182.cif
http://qiserver.ugr.es/cod/1530183.cif
http://qiserver.ugr.es/cod/1530685.cif
http://qiserver.ugr.es/cod/1530700.cif
http://qiserver.ugr.es/cod/1530947.cif
http://qiserver.ugr.es/cod/1534797.cif