@book { WandelderElternKindBeziehungenwhrenddesJugendalters,
    title = "Wandel der Eltern-Kind-Beziehungen während des Jugendalters",
    author = "Stefan {Fredeweß}",
    year = "2006",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832497606",
    url = "https://m.diplom.de/document/224834"
}