@inbook{7a801084af554c58bf2f0236cac0bd36,
title = "Manifestations of Aggression",
author = "David Klinger and Heal, \{Charles “Sid”\}",
note = "Print publication year: Online publication date: INTRODUCTION One of the key challenges of our time is dealing with the threat posed by terrorism, and a key challenge when it comes to dealing with terrorism is the absence of a single, widely agreed-upon definition of the term.",
year = "2011",
month = jan,
day = "1",
doi = "10.1017/CBO9780511976384.003",
language = "American English",
booktitle = "Criminologists on Terrorism and Homeland Security",
}