Änderungen

===Artikel mit Bezug zur Informatik===

===Artikel mit Bezug zur Informatik===

* How to develop "discoveries". In: Watson, D. and D. Tinsley (Ed.): Integrating Information Technology into Education. Proceedings oft the IFIP Working Conference in Barcelona. London: Chapman & Hall 1995, 278-281.

* How to develop "discoveries". In: Watson, D. and D. Tinsley (Ed.): Integrating Information Technology into Education. Proceedings of the IFIP Working Conference in Barcelona. London: Chapman & Hall 1995, 278-281.

* A genetic way to conic sections and planetary motion with Cabri-Géomètre. In: Tinsley, D. and D. C. Johnson (Ed.): Information and Communications Technologies in School Mathematics. Proceedings oft the IFIP Working Conference in Grenoble. London: Chapman & Hall 1998, 107-110.

* A genetic way to conic sections and planetary motion with Cabri-Géomètre. In: Tinsley, D. and D. C. Johnson (Ed.): Information and Communications Technologies in School Mathematics. Proceedings of the IFIP Working Conference in Grenoble. London: Chapman & Hall 1998, 107-110.

* How to generate LaTeX picture environments using the GaPFilL method. Comprehensive TeX Archive Network (2006), CTAN:/graphics/gapfill/GaPDoc1.pdf.

* How to generate LaTeX picture environments using the GaPFilL method. Comprehensive TeX Archive Network (2006), CTAN:/graphics/gapfill/GaPDoc1.pdf.