1. Understanding Pragmatic Markers: A Variational Pragmatic Approach;Aijmer,2013
2. The role of the pragmatic marker like in utterance interpretation;Andersen,2000
3. Modal’nye časticy v otvetax na vopros;Baranov,1988
4. Understanding Utterances: an Introduction to Pragmatics;Blakemore,1992
5. Slušaj, smotri, podoždi, izvini: častotnye imperativy kak “kommunikativnye devajsy”;Blinova,2016