PTASHNYK, S. "Unstabile" feste Wortverbindungen: Zur Dynamik des phraseologischen Sprachbestandes. HERMES - Journal of Language and Communication in Business, [S. l.], v. 18, n. 35, p. 77–95, 2005. DOI: 10.7146/hjlcb.v18i35.25817. Disponível em: https://tidsskrift.dk/her/article/view/25817. Acesso em: 6 may. 2024.