K. Dimitrov. Industrial Growth Conference 2020 - Conference proceedings, Seite 132-139. University of National and World Economy, Publishing complex – UNWE, (2021)
C. Bauer, M. Schedl, V. Angerer, und S. Wegenkittl. Proceedings of the 27th ACM International Conference on Multimedia, Seite 1044-1046. Nice, france, ACM, (Oktober 2019)