- SWITCH, a model for sediment-water exchange of nutrients (part 3): Reformulation and recalibration for Lake Veluwe
- SWITCH, a model for sediment-water exchange of nutrients (part 1+2): Formulation ; calibration, application for Lake Veluwe
- The phytoplankton-nutrient model SEAWAQ and its application to the southern bight of the North Sea: Report on investigations