Zhi Wang, Fang Huang, Youxian Sun, Yeqiong Song. Colored Petri net model of IEC function block and its application. In Proceedings of 9th IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2003, September 16-19, 2003, Lisbon, Portugal - Volume 1. pages 648-651, IEEE, 2003. [doi]
Abstract is missing.