http://qiserver.ugr.es/cod/4517099.cif
http://qiserver.ugr.es/cod/4517102.cif
http://qiserver.ugr.es/cod/4517105.cif
http://qiserver.ugr.es/cod/4517108.cif
http://qiserver.ugr.es/cod/4517111.cif
http://qiserver.ugr.es/cod/4517114.cif
http://qiserver.ugr.es/cod/4517117.cif
http://qiserver.ugr.es/cod/4517120.cif
http://qiserver.ugr.es/cod/4517123.cif
http://qiserver.ugr.es/cod/7238174.cif
http://qiserver.ugr.es/cod/7238177.cif
http://qiserver.ugr.es/cod/7238186.cif
http://qiserver.ugr.es/cod/7238199.cif