D. Arengas, and A. Kroll. Proceedings of the 21st International Conference on System Theory, Control and Computing ICSTCC 2017, Sinaia, Romania, (October 2017)
D. Arengas, and A. Kroll. Proceedings of the 26th International Conference on Information, Communication and Automation Technologies ICAT 2017, Sarajevo, Bosnia & Herzegovina, (October 2017)