- Clauwaert, S. and Schömann, I. (2011). European social dialogue and transnational framework agreements as a response to the crisis? ETUI Policy Brief, Issue 4, ETUI, Brussels.
- Clauwaert, S., Schömann, I. and Warneck, W. (2010). The European interprofessional and sectoral social dialogue and the economic crisis. In Benchmarking Working Europe, chapter 6, Brussels, ETUI, pp. 75-83.
- Degryse, C. (2005). European cross-industry social dialogue in crisis. In: Social developments in the European Union 2005. Seventh annual report, chapter 8. ETUI-REHS; OSE, 2006, pp. 211-235.