Marincic, J; Mader, A. H.; Wupper, H.; Wieringa, R.J.
2008, Article in monograph or in proceedings (Scholz, S.-B. (ed.), IWAAPF '08: Non-monotonic modelling from initial requirements : Proceedings of the 3rd international workshop on Applications and advances of problem frames, 10 May 2008, Leipzig, Germany, pp. 67-73)