http://qiserver.ugr.es/cod/1509737.cif
http://qiserver.ugr.es/cod/1527418.cif
http://qiserver.ugr.es/cod/1527419.cif
http://qiserver.ugr.es/cod/1527446.cif
http://qiserver.ugr.es/cod/1540907.cif
http://qiserver.ugr.es/cod/1541968.cif
http://qiserver.ugr.es/cod/2002541.cif
http://qiserver.ugr.es/cod/2002542.cif
http://qiserver.ugr.es/cod/2002553.cif
http://qiserver.ugr.es/cod/2002554.cif
http://qiserver.ugr.es/cod/2002555.cif
http://qiserver.ugr.es/cod/2002556.cif
http://qiserver.ugr.es/cod/2002557.cif
http://qiserver.ugr.es/cod/2002558.cif
http://qiserver.ugr.es/cod/2002559.cif