1. BPMN, Business Process Model and Notation, V.2.0.2. Retrieved February 4, 2018, from http://www.omg.org/spec/BPMN/2.0.2/
2. Artifact-centric business process models: brief survey of research results and challenges.;Hull,2008
3. CMMN. Case Management Model and Notation, V.1.0. Retrieved February 4, 2018, from http://www.omg.org/spec/CMMN
4. Enterprise Integration Patterns.;Hohpe,2004
5. Business artifacts: an approach to operational specification.;Nigam;IBM Systems Journal,2003