@masterthesis{2864976,
    title = "Cyber-security training: A comparative analysis of cyber-ranges and emerging trends",
    authorField = "Χάσκος, Ευάγγελος",
    year = "2019",
    school = "Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών"
}