Bergman, S. 1927. Through Kamchatka by dog-sled and skis. London: Seeley, Service & Co.
@book{bergman1927, address = {London}, author = {Bergman, S.}, key = {Bergman (1927)}, publisher = {Seeley, Service & Co.}, title = {Through Kamchatka by dog-sled and skis}, year = {1927} }