1. P. Baldan, Modelling concurrent computations: from contextual Petri nets to graph grammars. Ph.D. thesis, Department of Computer Science, University of Pisa, 2000. Available as technical report n. TD-1/00.
2. Domain and event structure semantics for Petri nets with read and inhibitor arcs;Baldan;Theoretical Computer Science,2004
3. A static analysis technique for graph transformation systems;Baldan,2001
4. Verifying finite-state graph grammars: an unfolding-based approach;Baldan,2004
5. Concatenable graph processes: relating processes and derivation traces;Baldan,1998