Guo, Tong, Meiqin Pan, and Zhijun Ding. “Petri Net Structural Reduction for Temporal Epistemic Logic Verification in Multi-Agent Systems”. Computing and Informatics 44, no. 6 (February 13, 2026): 1336–1367. Accessed June 25, 2026. http://147.213.75.17/ojs/index.php/cai/article/view/2025_6_1336.