@book { PsychischkrankeElternfrKinderkeinProblem,
    title = "Psychisch kranke Eltern, für Kinder (k)ein Problem?",
    author = "Yvonne {Behla}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836614788",
    url = "https://m.diplom.de/document/225886"
}