Oleksandr Kolesnychenko. Compliance with the Principle of Legality by the Prosecutor during the Conduct of Covert Investigative (Search) Actions : Доктор філософії : spec.. 081 - Право : presented. 2026-02-17; popup.evolution: .; National University «Odessa Law Academy». – Одеса, 0825U004292.

Updated: 2026-10-22