Henke, K., T. Fäth, R. Hutschenreuter, and H.-D. Wuttke. “Gift – An Integrated Development and Training System for Finite State Machine Based Approaches”. International Journal of Online and Biomedical Engineering (iJOE), vol. 13, no. 08, Aug. 2017, pp. pp. 147-162, doi:10.3991/ijoe.v13i08.7387.