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=Valeska@Berna@Luise@Anna@Mathilde@Gisberta/N=v.Oppen
Valeska Berna Luise Anna Mathilde Gisberta v.Oppen
alternatively: /cgi-bin/llmult/LANG=germ/P=53101152