Following the Russian Revolution of 1917 and became the chairperson for the Department of Psychology and Reflexology at the University of Petrograd in St
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Following the Russian Revolution of 1917 and became the chairperson for the Department of Psychology and Reflexology at the University of Petrograd in St
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-18 from Wikipedia. The archived copy is preserved so this citation survives link rot.