Siberian passage : an explorer's search into the Russian Arctic /
Tolmachev, Innokentiĭ Pavlovich,1872-
New Brunswick, N.J. : Rutgers University Press,
1949.
Map on lining-papers.
Ėkspedit︠s︡ii︠a︡ po issledovanii︠u︡ poberezhʹi︠a︡ Ledovitogo okeana ot ustʹi︠a︡ Kolymy do Beringova proliva, 1909.