On the Road to Benchmarking BPMN 2.0 Workflow Engines
Verifying BPMN understandability with novice business managers
Petri Net Transformations for Business Processes - A Survey
Comparison of the subject-oriented and the Petri net based approach for business process automation
Do Process Modelling Techniques Get Better? A Comparative Ontological Analysis of BPMN
Transition Systems Reduction: Balancing between Precision and Simplicity