http://qiserver.ugr.es/cod/4514332.cif
http://qiserver.ugr.es/cod/4514333.cif
http://qiserver.ugr.es/cod/4514334.cif
http://qiserver.ugr.es/cod/4514335.cif
http://qiserver.ugr.es/cod/4514355.cif
http://qiserver.ugr.es/cod/4516818.cif
http://qiserver.ugr.es/cod/4516819.cif
http://qiserver.ugr.es/cod/4516820.cif
http://qiserver.ugr.es/cod/4516821.cif
http://qiserver.ugr.es/cod/4516822.cif
http://qiserver.ugr.es/cod/4516823.cif
http://qiserver.ugr.es/cod/4516824.cif