БЕЗРУК, Т. В. «Twelve points» by brigadier s. Velyaminov – the project of reforming the tax system and administrative apparatus of Hetman-rule in 1722 – 1727. Problems of legality, [S. l.], n. 125, p. 32–39, 2014. DOI: 10.21564/2414-990x.125.52458. Disponível em: http://plaw.nlu.edu.ua/article/view/52458. Acesso em: 2 may. 2024.