@book { ABriefHistoryofInternationalRelations,
    title = "A Brief History of International Relations",
    author = "Kathleen {Brush}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b15851",
    url = "https://www.peterlang.com/document/1111005"
}