@book { LobbyismusinderEuropischenUnion,
    title = "Lobbyismus in der Europäischen Union",
    author = "Stephanie {Goergens}",
    year = "2011",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640998081",
    url = "https://www.hausarbeiten.de/document/177928"
}