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2. S. Christensen, L. Petrucci: Towards a modular analysis of coloured Petri nets. In: K. Jensen (ed.): Application and Theory of Petri Nets 1992. Lecture Notes in Computer Science, vol. 616, Springer-Verlag, 1992, 113–133. Also available as: Daimi PB-391, ISSN 0105–8517, April 1992.
3. P. Huber, K. Jensen and R. M. Shapiro: Hierarchies in coloured Petri nets. In: G. Rozenberg (ed.): Advances in Petri Nets 1990. Lecture Notes in Computer Science, vol. 383. Springer-Verlag, 1990, pp. 342–416. Also in [JR91], pp. 215–243.
4. K. Jensen: Coloured Petri nets. Basic concepts, analysis methods and practical use. Volume 1: Basic concepts. EATCS monographs on Theoretical Computer Science, Springer-Verlag 1992.
5. K. Jensen: Coloured Petri nets. Basic concepts, analysis methods and practical use. Volume 2: Analysis methods. To appear in: EATCS monographs on Theoretical Computer Science, Springer-Verlag 1994.