Title: Doklad O.V. Struve na Berlinskoĭ konferent︠s︡ii po mezhdunarodnomu izmi︠e︡renīi︠u︡ zemli
Subjects: Geodesy, Congresses, Cartography, Berlinskai︠a︡ konferent︠s︡īi︠a︡ po mezhdunarodnomu izmi︠e︡renīi︠u︡ zemli (1886 : Berlin, Germany) http://id.loc.gov/authorities/names/no98095992