A bivariate duration model for job mobility of two-earner households. - Jos N. van Ommeren; Piet Rietveld; Peter Nijkamp (Eur. J. Oper. Res., 2002)

Ownership versus on-campus use of mobile IT devices by university students. - Martijn B. W. Kobus; Piet Rietveld; Jos N. van Ommeren (Comput. Educ., 2013)