ГЕТЬМАН, К. О. Principles of taxation as a means of implementing fiscal function of the tax. Problems of legality, [S. l.], n. 129, p. 188–198, 2015. DOI: 10.21564/2414-990x.129.52052. Disponível em: http://plaw.nlu.edu.ua/article/view/52052. Acesso em: 17 aug. 2022.