@book { VonderpositivenFantasiezumverbindlichenZiel,
    title = "Von der positiven Fantasie zum verbindlichen Ziel",
    author = "Babette {Brinkmann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1091711"
}