@book { LegalJudgementRule,
    title = "Legal Judgement Rule",
    author = "Karoline Henrike {Köhler}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13216",
    url = "https://www.peterlang.com/document/1110597"
}