Note that the index numbers are only technical numbers which have no persistence. After a new system generation is done, all of them are invalid. To generate a persistent link, use the name.Use the URL:
http://ww-person.com/cgi-bin/l3/LANG=germ/F=Josep@Miguel@Juan@Ignacio@Félix@Francisco@Xavier@Esteban@Benito@Bernardo@Ambrosio@Domingo@Luis@Alejo@Ramón@Diego@Joaquín/N=Fernández@de@Córdova@y@Aragón
alternatively: /cgi-bin/llmult/LANG=germ/P=31001825