@book { MilitaryEthicsinProfessionalMilitaryEducationRevisited,
    title = "Military Ethics in Professional Military Education – Revisited",
    author = "Edwin R. {Micewski} and Hubert {Annen}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099106"
}