Fascicolo 18/1997
- Stanley M. Stein, Thomas L. Harper, Pragmatic Incrementalist Planning in Post-Modern Society: A Normative Justification
- Tore Sager, Incremental Planning for a Pluralistic Democracy
- Yvonne Rydin, The Content of Incremental Planning
- Thomas L. Harper, Stanley M. Stein, Pragmatic Incrementalism: Legitimated by Liberal Ideals, perhaps a Theory, definitely not a Metanarrative
- Ernest R. Alexander, Design in Planning: Deliberative and Communicative Rationality as Context for Design in the Planning Process
- Niraj Verma, Arguing about Wicked problems: Putting Horst Rittel's Works in Perspective
- Jean-Pierre Protzen, Niraj Verma, On Rittel's Pathologies of Planning
- Wolf Reuter, Power and Discourse in Planning