http://qiserver.ugr.es/cod/6000535.cif
http://qiserver.ugr.es/cod/8103880.cif
http://qiserver.ugr.es/cod/8104364.cif
http://qiserver.ugr.es/cod/8104365.cif
http://qiserver.ugr.es/cod/8104366.cif
http://qiserver.ugr.es/cod/8104406.cif
http://qiserver.ugr.es/cod/8104407.cif
http://qiserver.ugr.es/cod/8104432.cif
http://qiserver.ugr.es/cod/8104510.cif
http://qiserver.ugr.es/cod/9008428.cif
http://qiserver.ugr.es/cod/9008429.cif
http://qiserver.ugr.es/cod/9008430.cif
http://qiserver.ugr.es/cod/9008431.cif
http://qiserver.ugr.es/cod/9008432.cif
http://qiserver.ugr.es/cod/9008433.cif