DESSBERG, F. France and the Treaty of Riga: The Problem of Guaranteeing the Eastern Border of Poland. Res Gestae, [S. l.], v. 14, p. 170–183, 2022. DOI: 10.24917/24504475.14.9. Disponível em: https://resgestae.uken.krakow.pl/article/view/9461. Acesso em: 21 lis. 2024.