Philippe Darondeau. Equality of languages coincides with isomorphism of reachable state graphs for bounded and persistent Petri nets. Inf. Process. Lett., 94(6):241-245, 2005. [doi]
@article{Darondeau05, title = {Equality of languages coincides with isomorphism of reachable state graphs for bounded and persistent Petri nets}, author = {Philippe Darondeau}, year = {2005}, doi = {10.1016/j.ipl.2005.03.002}, url = {http://dx.doi.org/10.1016/j.ipl.2005.03.002}, tags = {persistent, graph-rewriting, rewriting}, researchr = {https://researchr.org/publication/Darondeau05}, cites = {0}, citedby = {0}, journal = {Inf. Process. Lett.}, volume = {94}, number = {6}, pages = {241-245}, }