@book { IdentifyingtheAggressorunderInternationalLaw,
    title = "Identifying the Aggressor under International Law",
    author = "Olaoluwa {Olusanya}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    url = "https://www.peterlang.com/document/1100569"
}