MATVIYCHUK, A.V. The Genesis of doctrinal studies of the duties of the state. Bulletin of the Karaganda University “Law Series”, [S. l.], v. 89, n. 1, p. 38–44, 2018. Disponível em: https://law-vestnik.buketov.edu.kz/law/article/view/184. Acesso em: 17 may. 2026.