| Competence model for informatics modelling and system comprehension. | 10 | 1.28 | 2013 |
| Competence measurement and informatics standards in secondary education | 3 | 0.58 | 2013 |
| Towards a Methodical Approach for an Empirically Proofed Competency Model | 2 | 0.41 | 2010 |
| Entwicklung eines Kompetenzrahmenmodells - Informatisches Modellieren und Systemverständnis | 2 | 0.57 | 2010 |
| Informatics Systems and Modelling - Case Studies of Expert Interviews. | 3 | 0.67 | 2010 |
