Maximova, Maria, Hartmut Ehrig, and Claudia Ermel. “Formal Relationship Between Petri Net and Graph Transformation Systems Based on Functors Between M-Adhesive Categories”. Electronic Communications of the EASST 40 (August 4, 2011). Accessed November 23, 2024. https://eceasst.org/index.php/eceasst/article/view/1780.