1. Artigue, M., Bartolini-Bussi, M., Dreyfus, T., Gray, E., & Prediger, S. (2006). ‘Different theoretical perspectives and approaches in research in mathematics education’. In M. Bosch. (Ed.), Proceedings of the 4th Congress of the European society for Research in Mathematics Education (pp. 1239–1244). Barcelona: Fundemi IQS.
2. Arzarello F. & Bartolini Bussi M. G., (1998). Italian Trends in Research in Mathematics Education: A National Case Study in the International Perspective. In J. Kilpatrick J. & A. Sierpinska (Eds.), Mathematics Education as a Research Domain: A Search for Identity (pp. 243–262) Vol. 2. Dordrecht: Kluwer.
3. Arzarello, F., Bosch, M. Lenfant, A., & Prediger, S. (2007). Different theoretical perspectives in research from teaching problems to research problems. In D. Pitta-Pantazi & G. Phillipou (eds.), Proceedings of the 5th Congress of the European Society for Research in Mathematics Education (CERME 5) (pp. 1618–1627), Cyprus 2007, ERME.
4. Arzarello, F., Bosch, M., Gascón, J. & Sabena C. (2008). The ostensive dimension through the lenses of two didactic approaches. ZDM The International Journal on Mathematics Education (this issue).
5. Bergsten, C. (2008). How do theories influence the research on teaching and learning limits of functions. ZDM The International Journal on Mathematics Education (this issue).