The added value of Planning Support Systems: A practitioner's perspective. - Peter Pelzer; Stan C. M. Geertman; Rob van der Heijden; Etiënne Rouwette (Comput. Environ. Urban Syst., 2014)

A comparison of the perceived added value of PSS applications in group settings. - Peter Pelzer; Stan C. M. Geertman; Rob van der Heijden (Comput. Environ. Urban Syst., 2016)