@book { PolitischePartizipationimWandel,
    title = "Politische Partizipation im Wandel",
    author = "Dennis {Giebeler}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656513421",
    url = "https://www.hausarbeiten.de/document/262681"
}