“Soviet polygraph”: metamorphoses and historical facts

Published Online: Jul 29, 2025

Page range: 9 - 30

DOI: https://doi.org/10.2478/ep-2025-0001

Keywords

Soviet polygraphy, Laboratory No. 30, KGB, lie detection, Mixed-Type Test, countermeasures, psychological diagnostics, parapsychology, USSR, intelligence services, polygraph history

© 2025 Vitalii Shapovalov, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.