@book { Liebebeglckendundbedroht,
    title = "Liebe - beglückend und bedroht",
    author = "Matthias {Augustin} and Jürgen {Kegler} and Hermann Michael {Niemann}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b20362",
    url = "https://www.peterlang.com/document/1288781"
}