Kortenkamp, U.  (2012).  Interaktives Whiteboard, iPad & Co. ? das Klassenzimmer der Zukunft.   

Trgalova, J., Kortenkamp U., Jahn A P., Libbrecht P., Mercat C., Recio T., et al.  (2011).  I2Geo.net ? a platform for sharing dynamic geometry resources all over Europe.   

Ladel, S., & Kortenkamp U.  (2011).  Implementation of a multi-touch-environment supporting finger symbol sets.  Proceedings of CERME 7, Rzeszow.  

Kortenkamp, U.  (2011).  Interoperable Interactive Geometry for Europe.  The Electronic Journal of Mathematics and Technology. 5, 

Kortenkamp, U.  (2011).  Interoperable Interactive Geometry for Europe.  The Electronic Journal of Mathematics and Technology. 5, 

Kortenkamp, U., & Laborde C.  (2011).  Interoperable Interactive Geometry for Europe: an introduction.  ZDM ? The International Journal on Mathematics Education.  1-3.

Abánades, M., Botana F., Escribano J., Hendriks M., Kortenkamp U., Kreis Y., et al.  (2009).  The Intergeo File Format in Progress.  Proceedings of the 22nd OpenMath Meeting.  

Abánades, M., Botana F., Escribano J., Hendriks M., Kortenkamp U., Kreis Y., et al.  (2009).  The Intergeo File Format in Progress.  Proceedings of the 22nd OpenMath Meeting.  

Kortenkamp, U., Blessing A. M., Dohrmann C., Kreis Y., Libbrecht P., & Mercat C.  (2009).  Interoperable Interactive Geometry For Europe ? First Technological and Educational Results and Future Challenges of the Intergeo Project.  Proceedings of the Sixth Congress of the European Society for Research in Mathematics Education. January 28th - February 1st 2009, Lyon (France).  

Kortenkamp, U., Blessing A. M., Dohrmann C., Kreis Y., Libbrecht P., & Mercat C.  (2009).  Interoperable Interactive Geometry For Europe ? First Technological and Educational Results and Future Challenges of the Intergeo Project.  Proceedings of the Sixth Congress of the European Society for Research in Mathematics Education. January 28th - February 1st 2009, Lyon (France).  

[Gast]  (2008).  Informatische Ideen im Mathematikunterricht. Bericht über die 23. Arbeitstagung des Arbeitskreises Mathematikunterricht und Informatik.  (Kortenkamp, U., Weigand H-G., & Weth T., Ed.). 

Kortenkamp, U., & Kreis Y.  (2008).  Intergeo ? Interoperable Interactive Geometry for Europe.  Beiträge zum Mathematikunterricht. Vorträge auf der 42. Tagung für Didaktik der Mathematik in Budapest.  

Kortenkamp, U., & Kreis Y.  (2008).  Intergeo ? Interoperable Interactive Geometry for Europe.  Beiträge zum Mathematikunterricht. Vorträge auf der 42. Tagung für Didaktik der Mathematik in Budapest.  

Müller, W., Bescherer C., Kortenkamp U., & Spannagel C.  (2006).  Intelligent Computer-aided Assessment in the Math Classroom: State-of-the-art and Perspectives.  Proceedings of the IFIP WG 3.1, 3.3, & 3.5 Joint Conference Imagining the future for ICT and Education, Alesund, Norway.  

Kortenkamp, U.  (2000).  Internetfähige Software fürs Lernen im 21. Jahrhundert.  FU-Nachrichten. 6,