1. Sense and Sensitivity. How Focus Determines Meaning;Beaver,2008
2. Contrastive accent and contrastive stress;Bolinger;Language,1961
3. Focus projection and default prominence;Büring,2006
4. Towards a typology of focus realization;Büring,2010
5. Givenness, contrastiveness, definiteness, subjects and topics;Chafe,1976