2006, Article in monograph or in proceedings (Proceedings of SETAC Europe 16th Annual Meeting: Controversies and Solutions in Environmental Sciences, 7-11 May 2006)
2006, Article in monograph or in proceedings (2nd International Conference on Environment & Urban Management: Science, Nature & Justice, August 2-3 2006)
2006, Article in monograph or in proceedings (Proceedings of SETAC Europe 16th Annual Meeting: Controversies and Solutions in Environmental Sciences, 7-11 May 2006)
2006, Part of book or chapter of book (Leuven, R.S.W.E.; Ragas, A.M.J.; Smits, A.J.M. (ed.), Developments in Hydrobiology, Living Rivers:Trends and Challenges in Science and Management, pp. 1-18)
2006, Part of book or chapter of book (Leuven, R.S.E.W.; Ragas, A.M.J.; Smits, A.J.M. (ed.), Living Rivers: trends and challenges in science and management, pp. ix-x)
2006, Article in monograph or in proceedings (Weerts, H.J.T.; Ritsema, I.L.; Van Os, A.G. (ed.), Proceedings NCR-days 2005 - Research on River Dynamics from geological to operational time scales, pp. 78-79)
2006, Part of book or chapter of book (Leuven, R.S.E.W.; Ragas, A.M.J.; Smits, A.J.M. (ed.), Living Rivers: trends and challenges in science and management, pp. 359-367)
2006, Part of book or chapter of book (Leuven, R.S.E.W.; Ragas, A.M.J.; Smits, A.J.M. (ed.), Developments in Hydrobiology, Living rivers: Trends and Challenges in Science and Management, pp. 71-86)