1. Petri nets, event structures and domains, part I;Nielsen;Theor. Comput. Sci.,1981
2. Event structures;Winskel,1987
3. Contextual Petri Nets, asymmetric event structures, and processes;Baldan;Inf. Comput.,2001
4. Permutation of transitions: an event structure semantics for CCS and SCCS;Boudol,1989
5. Behaviour structures and nets;Rabinovich;Fundam. Inform.,1988