@book { PsychotherapiederBorderlinePersnlichkeit,
    title = "Psychotherapie der Borderline-Persönlichkeit",
    author = "Petra {Holler} and John F. {Clarkin} and Frank E. {Yeomans} and Otto F. {Kernberg}",
    year = "2018",
    publisher = "Schattauer",
    address = "Stuttgart, Deutschland"
}