1. BPMN, Business Process Model and Notation, V.2.0.2. Retrieved February 4, 2016, from http://www.omg.org/spec/BPMN/2.0.2/.
2. A data-flow language for business process models;Bruno;Procedia Technology,2014
3. Data flow and human tasks in business process models;Bruno;Procedia Computer Science,2015
4. Chao, T., et al.: Artifact-based transformation of IBM Global Financing. LNCS, vol. 5701, pp. 261-277. Springer, Heidelberg (2009).
5. CMMN. Case Management Model and Notation, V.1.0. Retrieved February 4, 2016, from http://www.omg.org/spec/CMMN.