context: In 1935 he was arrested in connection with the Kirov affair.
source: D. Ivanenko was a professor at Tomsk University from 1936 to 1938.
reference_original: С 1936 по 1938 Иваненко занимал должность профессора Томского университета.
reference_flipped: С 1936 по 1938 Иваненко занимала должность профессора Томского университета.