%0 Journal Article %T Police law theory – a subject of research of modern scientists %A Nizhnik, N.S. %K history of teachings on law and the state, police law theory, Russian police science, E. N. Berendts, state police force, constitutional state, constitutional justice, administrative justice, Finnish question %J Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia %D 2019 %N 2019 %P 9 %I SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION