Волинський, Олег Вікторович. “The Essence of the Principle of Criminal Law”. Scientific works of National Aviation University. Series: Law Journal "Air and Space Law" 2, no. 35 (June 10, 2015): 123–127. Accessed May 5, 2024. https://jrnl.nau.edu.ua/index.php/UV/article/view/8571.