@book { DieKrisederFamilieundihreDarstellunginderPresse,
    title = "Die Krise der Familie und ihre Darstellung in der Presse",
    author = "Christiane {Lang}",
    year = "1999",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832415143",
    url = "https://m.diplom.de/document/217359"
}