The PH/PH/1 Multi-threshold Queue. - Niek Baer; Richard J. Boucherie; Jan-Kees C. W. van Ommeren (ASMTA, 2014)

Estimating the potential of collaborating professionals, with an application to the Dutch film industry. - Judith Timmer; Richard J. Boucherie; Esmé Lammers; Niek Baer; Maarten Bos; Arjan Feenstra (OR Spectr., 2018)

Threshold Queueing to Describe the Fundamental Diagram of Uninterrupted Traffic. - Niek Baer; Richard J. Boucherie; Jan-Kees C. W. van Ommeren (Transp. Sci., 2019)

Batch service systems with heterogeneous servers. - Jan-Kees C. W. van Ommeren; Niek Baer; Nishant Mishra; Debjit Roy (Queueing Syst. Theory Appl., 2020)

A successive censoring algorithm for a system of connected LDQBD-processes. - Niek Baer; Ahmad Al Hanbali; Richard J. Boucherie; Jan-Kees C. W. van Ommeren (Ann. Oper. Res., 2022)