Helmersen, Nicolai von 1842-1908
Nikolai von Helmersen
VIAF ID: 2014156811369045390002 ( Personal )
Permalink: http://viaf.org/viaf/2014156811369045390002
Preferred Forms
- 100 1 _ ‡a Helmersen, Nicolai von ‡d 1842-1908
- 100 0 _ ‡a Nikolai von Helmersen