http://qiserver.ugr.es/cod/1011011.cif http://qiserver.ugr.es/cod/1529832.cif http://qiserver.ugr.es/cod/1536131.cif http://qiserver.ugr.es/cod/1540779.cif http://qiserver.ugr.es/cod/2105434.cif http://qiserver.ugr.es/cod/2310355.cif http://qiserver.ugr.es/cod/4001535.cif http://qiserver.ugr.es/cod/4002384.cif http://qiserver.ugr.es/cod/8103587.cif http://qiserver.ugr.es/cod/9016256.cif