@book { AgileOrganisationalDevelopment,
    title = "Agile Organisational Development",
    subtitle = "The collegial leadership approach to handle complexity",
    author = "Bernd {Oestereich} and Claudia {Schröder}",
    year = "2025",
    publisher = "Vahlen",
    address = "München, Deutschland",
    url = "https://vahlen.openpublishing.com/document/1563726"
}