![AIP Conference Proceedings [AIP NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: International Conference on Numerical Analysis and Applied Mathematics - Halkidiki, (Greece) (19–25 September 2011)] - Formal Languages as an Approach to Modelling Distance Education Fora]()
AIP Conference Proceedings [AIP NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: International Conference on Numerical Analysis and Applied Mathematics - Halkidiki, (Greece) (19–25 September 2011)] - Formal Languages as an Approach to Modelling Distance Education ForaPatriarcheas, Kiriakos; Xenos, Michalis; Simos, Theodore E.; Psihoyios, George; Tsitouras, Ch.; Anastassi, Zacharias · 2011