Brief account of the expeditions
Olaf Holtendahl
(Scientific results of the Norwegian Antarctic expeditions 1927-1928 and 1928-1929, instituted and financed / by Lars Christensen, V. 1,
I kommisjon hos Jacob Dybwad, 1935
At head of title: Det Norske Videnskaps-Akademi i Oslo
by Lars Christensen
I Kommisjon hos J. Dybwad