@book { WittgensteinsgroeMaschinenschrift,
    title = "Wittgensteins ‘große Maschinenschrift’",
    subtitle = "Untersuchungen zum philosophischen Ort des Big Typescripts (TS 213) im Werk Ludwig Wittgensteins",
    author = "Stefan {Majetschak}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101208"
}