TY JOUR TI ON THE ROLE OF PRINCIPLES IN THE SYSTEM OF METHODOLOGICAL FOUNDATIONS FOR THE FORMATION OF CATEGORIES IN THEORETICAL AND HISTORICAL LEGAL SCIENCES KW legal science; legal concept; legal category; methodology of concept formation; methodological principles. JO Vestnik of the East Siberian institute of the Ministry of internal affairs of the Russian Federation AU Anikushin, S.V. PY 2025 IS 0 PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation