@book { Organisationskommunikationonline,
    title = "Organisationskommunikation online",
    subtitle = "Grundlagen, Praxis, Empirie",
    author = "Caja {Thimm} and Stefan {Wehmeier}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1104740"
}