1. Artigue, M. (2002). Learning mathematics in a CAS environment: The genesis of a reflection about instrumentation and the dialectics between technical and conceptual work. International Journal of Computers for Mathematical Learning, 7, 245–274.
2. Artigue, M., Drijvers, P., Lagrange, J-b, Mariotti, M. A., & Ruthven, K. (2009). Technologies numériques dans l'enseignement des mathématiques, où en est-on dans les recherches et dans leur intégration? [Technology in mathematics education: how about research and its integration?] In C. Ouvrier-Buffet & M.-J. Perrin-Glorian (Eds.), Approches plurielles en didactique des mathématiques; Apprendre à faire des mathématiques du primaire au supérieur: quoi de neuf? [Multiple approaches to the didactics of mathematics; learning mathematics from primary to tertiary level: what's new?] (pp. 185–207). Paris: Université Paris Diderot Paris 7.
3. Bartolini Bussi, M. G., & Mariotti, M. A. (2008). Semiotic mediation in the mathematics classroom: artefacts and signs after a Vygotskian perspective. In L. English, M. Bartolini Bussi, G. Jones, R. Lesh, & D. Tirosh (Eds.), Handbook of International Research in Mathematics Education (2nd ed., pp. 746–805). Mahwah: Lawrence Erlbaum.
4. Billington, M. (2009). Establishing didactical praxeologies: teachers using digital tools in upper secondary mathematics classrooms. Paper presented in WG9, Cerme6 conference, 28 January–1 February 2009, Lyon, France.
5. Bretscher, N. (2009). Dynamic geometry software: The teacher's role in facilitating instrumental genesis. Paper presented in WG9, Cerme6 conference, 28 January–1 February 2009, Lyon, France.