http://qiserver.ugr.es/cod/1526207.cif
http://qiserver.ugr.es/cod/1526209.cif
http://qiserver.ugr.es/cod/1526211.cif
http://qiserver.ugr.es/cod/1526284.cif
http://qiserver.ugr.es/cod/1526286.cif
http://qiserver.ugr.es/cod/1526610.cif
http://qiserver.ugr.es/cod/1526611.cif
http://qiserver.ugr.es/cod/1526762.cif
http://qiserver.ugr.es/cod/1526764.cif
http://qiserver.ugr.es/cod/1527016.cif
http://qiserver.ugr.es/cod/1527017.cif
http://qiserver.ugr.es/cod/1527018.cif