@article{Zaken2025comparative, author={Zaken, S.S.}, title={Comparative legal analysis of the conduct of secret investigative actions in the criminal proceedings of the Republic of Kazakhstan and some other post-Soviet countries}, journal={Bulletin of the Kaliningrad branch of the Saint-Petersburg University of the Ministry of Internal Affairs of Russia}, publisher={SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION}, year={2025}, pages={66-74}, volume={0}, issue={2}, }