@book { AgileOrganisationsentwicklung,
    title = "Agile Organisationsentwicklung",
    author = "Bernd {Oestereich} and Claudia {Schröder}",
    year = "2019",
    publisher = "Vahlen",
    address = "München, Deutschland",
    url = "https://vahlen.openpublishing.com/document/1221351"
}