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=Fernando/N=de@Andrade@de@las@Mariñas@*@de@Andrade@y@de@Villalba
Fernando de Andrade de las Mariñas * de Andrade y de Villalba
alternatively: /cgi-bin/llmult/LANG=germ/P=20019533
Fernando de Andrade de las Mariñas * de Andrade y de Villalba