Luderer, M.; Kreowski, H.-J.
        
        Modelling Logistic Processes - The Termination Problem
        In: Research Report 2007/08, International Graduate School for Dynamics in Logistics, LogDynamics Research Report, 1(2008), Bremen Research Cluster for Dynamics in Logistics, Universität Bremen, pp. 38-39
        
        (Workgroups: 
Theoretical Computer Science, 
IGS)