Vtorai︠a︡ morskai︠a︡ ekspedit︠s︡ii︠a︡ na d/e "Obʹ", 1956-1957 gg
Subtitle: materialy nabli︠u︡deniĭ
Series: Sovetskai︠a︡ antarkticheskai︠a︡ ekspedit︠s︡ii︠a︡, 1955- . Trudy -- t. 6
Published: 1959
Place of publication: Leningrad, db Morskoĭ transport
Language: rus