@book { WissenschaftsfreiheitinderHochschulmedizin,
    title = "Wissenschaftsfreiheit in der Hochschulmedizin",
    author = "Nicklars {Achenbach}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02413-5",
    url = "https://www.peterlang.com/document/1046466"
}