Robert H. Sloan, Ugo A. Buy. Stubborn Sets for Real-Time Petri Nets. Formal Methods in System Design, 11(1):23-40, 1997.
@article{SloanB97, title = {Stubborn Sets for Real-Time Petri Nets}, author = {Robert H. Sloan and Ugo A. Buy}, year = {1997}, researchr = {https://researchr.org/publication/SloanB97}, cites = {0}, citedby = {0}, journal = {Formal Methods in System Design}, volume = {11}, number = {1}, pages = {23-40}, }