@book { HeimatundFremde,
    title = "Heimat und Fremde",
    author = "Claudia {Böttcher} and Judith {Kretzschmar} and Markus {Schubert}",
    year = "2021",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1107463"
}