@book { LeverageofIntergovernmentalOrganizationsandStatesinAfricanCivilWarMediation,
    title = "Leverage of Intergovernmental Organizations and States in African Civil War Mediation",
    author = "Manuel {Schädler}",
    year = "2015",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/299932"
}