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=engl/F=Wolfram!@Otto@Karl@Fritz@Wilhelm@Adalbert/N=v.Langermann@u.@Erlencamp
Wolfram! Otto Karl Fritz Wilhelm Adalbert v.Langermann u. Erlencamp
alternatively: /cgi-bin/llmult/LANG=germ/P=11004991
Wolfram! Otto Karl Fritz Wilhelm Adalbert v.Langermann u. Erlencamp