PUTILO, Natalia V. Lorenz von Stein on the system and structure of social legislation. Journal of the Belarusian State University. Law, [S. l.], n. 1, p. 52–58, 2024. Disponível em: https://journals.bsu.by/index.php/law/article/view/6195. Acesso em: 17 jul. 2026.