@book { Kommunikationsstrungen,
    title = "Kommunikationsstörungen",
    author = "Maren {Anding}",
    year = "2005",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638378437",
    url = "https://www.hausarbeiten.de/document/38910"
}