"FORMULA REGIMINIS" (1617) – THE FIRST WRITTEN CONSTITUTION IN THE TERRITORY OF LATVIA: THE FORMATION OF CONSTITUTIONAL LAW IN THE DUCHY OF COURLAND AND SEMIGALLIA (1561 – 1795). Proceedings of the International Scientific Conference "Social Changes in the Global World", [S. l.], v. 13, n. 13, 2026. DOI: 10.46763/. Disponível em: https://js.ugd.edu.mk/index.php/scgw/article/view/8455. Acesso em: 7 okt. 2026.