Khyzhniak, Ye. S. “Some Aspects of Foreign Practice in Counteracting Premeditated Murders by Criminal Police Units”. Bulletin of Kharkiv National University of Internal Affairs 95, no. 4 (December 24, 2021): 257-275. Accessed April 30, 2024. http://visnyk.univd.edu.ua/index.php/VNUAF/article/view/446.