@book { Lachgemeinschaften,
    title = "Lachgemeinschaften?",
    author = "Susanne {Hartwig}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19904",
    url = "https://www.peterlang.com/document/1255412"
}