http://qiserver.ugr.es/cod/8103527.cif
http://qiserver.ugr.es/cod/8103590.cif
http://qiserver.ugr.es/cod/8103592.cif
http://qiserver.ugr.es/cod/8103595.cif
http://qiserver.ugr.es/cod/8103596.cif
http://qiserver.ugr.es/cod/8103597.cif
http://qiserver.ugr.es/cod/8103598.cif
http://qiserver.ugr.es/cod/8103601.cif
http://qiserver.ugr.es/cod/9008292.cif
http://qiserver.ugr.es/cod/9008293.cif
http://qiserver.ugr.es/cod/9011434.cif
http://qiserver.ugr.es/cod/9011435.cif