Гіжевський, В. К., and М. Ю. Сміленко. 2018. “Characteristic Issues Related to Private Detective Activity and Ways of Their Solution Using the Experience of Foreign Countries”. Legal Bulletin of «KROK» University, no. 33 (December): 137-43. https://lbku.krok.edu.ua/index.php/krok-university-law-journal/article/view/175.