Viktor Lazariev, Professor of the Department of Theory and History of State and Law, together with Victoria Bila, an investigator of the Special Police Department No. 1 of Pervomaiskyi District Police Department of the Main Department of National Police in Mykolaiv Region, conducted a binary lesson on the discipline “Theory of State and Law” on the topic “Sources of Law” for the cadets of the ERI No. 1. https://univd.edu.ua/uk/news/20718