Twenty years of learning with the World Wide Web
R. Keil, H. Selke, F. Winkelnkemper, (2014) 51–60.

Zwischen Design und Flexibilit\'22at - Zur Ergonomie des Flat Design
F. Winkelnkemper, R. Keil, in: A. Butz, J.  Schlichter (Eds.), Oldenbourg Verlag, 2014, pp. 255–264.

Approaches for an informational separation of powers in learning platforms
R. Keil, F. Winkelnkemper, in: Society for Informatics, 2013, pp. 131–142.

Computer science and education - A struggle for creative sovereignty in society?
Reinhard Keil, H. Selke, F. Winkelnkemper, FIfF-Kommunikation (2013) 61–65.

The technical potential of digital boards
H. Selke, F. Winkelnkemper, in: J. "o rg Desel,  J \'22 o rg Haake, C. Spannagel (Eds.), 2012, pp. 171–182.

E-learning strategies: best practice or careful structural renewal?
Reinhard  Keil, C. Schild, F. Winkelnkemper, in:  Nicolas Apostolopoulos, U.  Mu  ss mann, W. Coy, A. Schwill (Eds.), 2012, pp. 137–155.