@book { ImmunittfrEuropolBedienstete,
    title = "Immunität für Europol-Bedienstete?",
    author = "Bernd {Kremer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095364"
}