@book { DutyDisciplineandLeadershipintheBritishRoyalNavy,
    title = "Duty, Discipline and Leadership in the British Royal Navy",
    author = "Martin {Rütten}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11183",
    url = "https://www.peterlang.com/document/1054951"
}