TY JOUR TI THE PROBLEM OF CLASSIFICATION OF LEGAL FACTS IN MODERN LEGAL THEORY KW legal fact KW classification KW specific life circumstance KW legal relationship KW specific life circumstance KW legal act KW legal event KW legal action JO VESTNIK ADVANCED TRAINING INSTITUTE OF THE MIA OF RUSSIA AU ZAV'YaLOVA, N.Y. PY 2025 IS 0 PB All-Russian Advanced Training Institute of the Ministry of the Interior of the Russian Federation