The 4th international workshop on Qualitative Physics. - Bert Bredeweg; Siebren Groothuis (AI Commun., 1990)

Simulation as decision tool for capacity planning. - Siebren Groothuis; Godefridus G. van Merode; Arie Hasman (Comput. Methods Programs Biomed., 2001)

Predicting capacities required in cardiology units for heart failure patients via simulation. - Siebren Groothuis; Arie Hasman; Petra E. J. van Pol; Nicole H. M. K. Lencer; Josiane J. J. Janssen; Jacqueline D. M.-J. Jans; Jan L. M. Stappers; Willem R. M. Dassen; Pieter A. F. M. Doevendans; Godefridus G. van Merode (Comput. Methods Programs Biomed., 2004)

Enterprise resource planning for hospitals. - Godefridus G. van Merode; Siebren Groothuis; Arie Hasman (Int. J. Medical Informatics, 2004)