1. M. Ajmone Marsan G. Balbo G. Conte, S. Donatelli, and G. Franceschinis. Modelling with generalized stochastic Petri nets. Wiley, 1995.
2. A. Arantes, C. Fernandes, A.P. Guedes, and I. Themido. Logistic costs case study-an ABC approach. J. of the Operational Research Society, Vol. 51, pp. 1148–1157, 2000
3. F. Baskett, K. Chandy, R. Muntz, and F. Palacios. Open, closed and mixed networks of queues with different classes of customers. J. of the ACM, 22(2):248–260, 1975.
4. F. Bause, H. Beilner. Intrinsic Problems in Simulation of Logistic Networks. 11th European Simulation Symposium and Exhibition (ESS’99), Simulation in Industry, Erlangen, October 26–28, pp. 193–198, 1999.
5. H. Beilner, J. Mäter, N. Wei\enberg. Towards a performance modelling environment: News on HIT In: Modeling techniques and tools for computer performance evaluation Editors: R. Puigjaner, D. Potier, pp. 57–75, 1989.