@book { ImFahrwasserregionalerHansestdte,
    title = "Im Fahrwasser regionaler Hansestädte ",
    author = "Stefan {Brenner}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18743",
    url = "https://www.peterlang.com/document/1192313"
}