BOSHNO, Svetlana; ВАСЮТА, Галина; VASYUTA, Galina. Doctrinal sources of service law. Gosudarstvennaya Sluzhba, [S. l.], v. 12, n. 2, p. 44–47, 2010. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21032. Acesso em: 9 nov. 2026.