Ivan Antonovich (Antipovich) Yefremov, sometimes Efremov (Russian: Ива́н Анто́нович (Анти́пович) Ефре́мов; 23 April 1908 – 5 October 1972) was a Soviet...

football player Dmitry Yefremov (born 1995), Russian football player Iliyan Efremov (born 1970), Bulgarian pole vaulter Ivan Yefremov (1907–1972), Soviet...

is a science fiction novel by the Soviet writer and paleontologist Ivan Yefremov, written in 1955–1956 and published in 1957. It was translated into...

Ivan Efremov may refer to: Ivan Efremov (weightlifter) (born 1986), Uzbek Olympics weightlifter Ivan Yefremov (1907–1972), Soviet paleontologist, science...

1963 science fiction novel by the Soviet writer and paleontologist Ivan Yefremov. It includes four parts and is notable for a huge amount of the scientific...

Nikita Mikhailovich Yefremov (Russian: Никита Михайлович Ефремов; born 30 May 1988) is a Russian theatre actor, voice acting and dubbing actor, known for...

paleontologist and science fiction writer Ivan Yefremov, written under the impression of Andrews's book. In 1946–49 Yefremov was studying fossils in the Gobi desert...

1978, is named after him. The Russian paleontologist and sci-fi writer Ivan Yefremov developed the ideas of cosmism and concluded that communism was a necessary...

world. The book combines the life of the historical and a fictional Tais. Yefremov was a historian and paleontologist who took a deep interest in Ancient...

social science fiction novel written by Soviet author and paleontologist Ivan Yefremov in 1968. Six months after its publication in book form in 1970 Soviet...