http://qiserver.ugr.es/cod/8103405.cif
http://qiserver.ugr.es/cod/8103499.cif
http://qiserver.ugr.es/cod/8104534.cif
http://qiserver.ugr.es/cod/8104535.cif
http://qiserver.ugr.es/cod/8104536.cif
http://qiserver.ugr.es/cod/8104537.cif
http://qiserver.ugr.es/cod/8104538.cif
http://qiserver.ugr.es/cod/8104539.cif
http://qiserver.ugr.es/cod/8104540.cif
http://qiserver.ugr.es/cod/9011481.cif
http://qiserver.ugr.es/cod/9011483.cif
http://qiserver.ugr.es/cod/9011484.cif
http://qiserver.ugr.es/cod/9017371.cif
http://qiserver.ugr.es/cod/9017372.cif