%0 Book %A van der Aalst, Wil M. P. %T The modelling and analysis of queueing systems with QNM-ExSpect %C Eindhoven University of Technology, Eindhoven %M RWTH-CONV-222885 %D 1991 %F PUB:(DE-HGF)3 %9 Book %U https://publications.rwth-aachen.de/record/714902