Prof. R. Samoilowitsch S.O.S. IN DER ARKTIS Die Rettungs-Expedition des Krassin Union Deutsche Verlagsgesellschaft 1930 (S:O:S in the Arctic the rescue expedition with "Krassin")
Samoilowitsch was the captain on the "Krassin" in 1928, and a friend og Nobile.
