En
RuCzech expedition of 1925-1926 years
Czech expedition of 1925-1926 years
Expedition to the Czech Gulf of 1925 under the command of EK Suvorov
Expedition to the Czech Gulf in 1925 under the command of EK Suvorov. Moscow: Publishing House of the Scientific and Technical Directorate of the Supreme Council of National Economy, 1927.
1927
Русское географическое общество
Expedition to the Czech Gulf 1925-1926. under the leadership of EK Suvorov
Expedition to the Czech Gulf 1925-1926. under the leadership of EK Suvorov. Moscow: Publishing House of the Scientific and Technical Directorate of the Supreme Council of National Economy, 1929.
1929
Русское географическое общество