Pokhod "Cheli︠u︡skina."
Shmidt, Otto I︠U︡lʹevich,1891-1956.
Moskva : Izd. red. "Pravdy,"
1934.
Accounts by members of the expedition, commanded by O.I︠U︡. Shmidt.
Romanized record.
Cheli︠u︡skin (Ship)
Cheli︠u︡skin Expedition (1933-1934)