@book { DieAnfechtungvonHauptversammlungsbeschlssen,
    title = "Die Anfechtung von Hauptversammlungsbeschlüssen",
    author = "Pascal {Roquette}",
    year = "2010",
    publisher = "Diplom.de",
    address = "Hamburg, Germany",
    doi = "10.3239/9783836647700",
    url = "https://m.diplom.de/document/227821"
}