http://qiserver.ugr.es/cod/9017189.cif
http://qiserver.ugr.es/cod/9017190.cif
http://qiserver.ugr.es/cod/9017191.cif
http://qiserver.ugr.es/cod/9017192.cif
http://qiserver.ugr.es/cod/9017193.cif
http://qiserver.ugr.es/cod/9017194.cif
http://qiserver.ugr.es/cod/9017195.cif
http://qiserver.ugr.es/cod/9017196.cif
http://qiserver.ugr.es/cod/9017197.cif
http://qiserver.ugr.es/cod/9017198.cif
http://qiserver.ugr.es/cod/9017199.cif
http://qiserver.ugr.es/cod/9017200.cif