http://qiserver.ugr.es/cod/1541720.cif
http://qiserver.ugr.es/cod/1541738.cif
http://qiserver.ugr.es/cod/1541863.cif
http://qiserver.ugr.es/cod/1541966.cif
http://qiserver.ugr.es/cod/9009310.cif
http://qiserver.ugr.es/cod/9009311.cif
http://qiserver.ugr.es/cod/9009312.cif
http://qiserver.ugr.es/cod/9009313.cif
http://qiserver.ugr.es/cod/9009314.cif
http://qiserver.ugr.es/cod/9009315.cif
http://qiserver.ugr.es/cod/9009316.cif
http://qiserver.ugr.es/cod/9009317.cif
http://qiserver.ugr.es/cod/9009318.cif
http://qiserver.ugr.es/cod/9009319.cif
http://qiserver.ugr.es/cod/9014791.cif