PT Unknown AU Albers, A Bursac, N Heimicke, J Walter, B Reiß, N TI 20 Years of Co-creation Using Case Based Learning : An Integrated Approach for Teaching Innovation and Research in Product Generation Engineering SE Teaching and Learning in a Digital World : Proceedings of the 20th International Conference on Interactive Collaborative Learning, Volume 2, Budapest, Hungary, 27th - 29th September 2017. Ed.: M. E. Auer PY 2018 BP 636 EP 647 VL 716 DI 10.1007/978-3-319-73204-6_69 LA english ER