@book { Treehugging20PowerfulNicheMediaintheBattleforaBetterFuture,
    title = "Treehugging 2.0: Powerful Niche Media in the Battle for a Better Future?",
    author = "Karin {Dalhues}",
    year = "2014",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/287488"
}