GÄRTNER, Hans-Martin; GYURIS, Beáta. What does ’vajon’ contribute?. Proceedings of Sinn und Bedeutung, [S. l.], v. 27, p. 228–239, 2023. DOI: 10.18148/sub/2023.v27.1066. Disponível em: https://ojs.ub.uni-konstanz.de/sub/index.php/sub/article/view/1066. Acesso em: 13 apr. 2024.