ARCTIC OCEAN 13 



131. Schulz, Bruno. 



1938. Eine wissenschaftliche beobachtungsstation auf dem ark- 



tischen treibeise 1937/38. Ann. hydrogr., Berlin. 66:121- 

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132. Sergievski, V. A. 



1928. Severnyi morskoi put' i gidrograficheskafa sluzhba v Sibiri. 



(The Northern Sea Route and the hydrographic service in 

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133. Shirshov, P. P. 



1938. Oceanological observations. (North Pole drifting station.) 



C. R. Akad. nauk. Leningrad. 19(8):569-580. [Includes 

 ice conditions encountered by drifting station.] 



134. Shirshov, P. P. and E. Fedorov. 



1938. nauchnykh rabotakh dreifulQshchei stanfsii "Severnyi 



PoliQs". (On scientific results of the drifting North Polar 

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135. Shirshov, P. P. and E. Fedorov. 



1938. Scientific work of the drifting North Polar station. Nature 



141:629-632. 



136. Shokalskii, ffi. M. 



1940. "Sedov", ego dreif i geografiia Severnogo Polfarnogo bas- 



seina. ("Sedov", its drift and the geography of the North 

 Polar basin.) Problemy arktiki. 1940(2) :34-38. 



137. Somov, M. M. 



1939. postroenii skhemy dreif a I'dov v Poliarnom basseine. (On 



the construction of an ice-drift chart of the Polar basin.) 

 Problemy arktiki. 1939 (5) :25-32. 



138. Speerschneider, C. 



1927. Indsamling af oplysninger om den arktiske is. Geogr. tidsskr. 



30:89-95. 



139. 'Spindler, I. B. 



1893. Vskrytie i zamerzanie morei u beregov Rossii. (Thawing 



and freezing on the seacoasts of Russia.) Zap. gidrogr. 

 14, prilozh. 1-2. 



140. Starokadomski, L. M. 



1916. Cherez Ledovityi okean iz Vladivostoka v Arkhangel'sk. 



(Through the Arctic from Vladivostok to Archangel.) 

 Morskoi sbornik. 1916(2) :l-40. 



141. Stefansson, Vilhjalmur. 



1920. The region of maximum inaccessibility in the Arctic. Geogr. 



rev. 9:167-172. 



142. Stefansson, Vilhjalmur. 



1940. Znachenie dreif a "Sedova" dlia mirovoi nauki. (The im- 



portance of the drift of the "Sedov" for world science.) 

 Problemy arktiki. 1940(2) :47-50. 



143. Stefansson, Vilhjalmur. 



July 1942. Arctic supply line. Fortune. 26:65-66, 154-156, 158. 



