1. Use of neural nets for dynamic modeling and control of chemical process systems
2. and (1976). Time Series Analysis, Forecasting and Control. Holden-Day, 575 pp.
3. (1988), “Nitrogen and phosphorus removal by the BIO-DENITRO and BIO-DENIPHO processes”. In Proceedings of the International Workshop on Wastewater Treatment Technology.
4. Modelling wastewater treatment plants through time series analysis
5. , , and (1992), “Identification of wastewater processes using nonlinear grey box models”. Institute of Mathematical Statistics and Operations Research, Technical University of Denmark, Lyngby.