@article{Kre11a, author = {Kreowski, H.-J. and Kuske, S. and von Totth, C.}, title = {Modeling Production Networks with Discrete Processes by Means of Communities of Autonomous Units}, journal = {Logistics Research}, year = {2011}, volume = {3}, number = {2-3}, doi = {10.1007/s12159-011-0054-9}, pages = {159-175} }