@book { TheEnlightenment,
    title = "The Enlightenment",
    author = "Charlotta {Wolff} and Timo {Kaitaro} and Minna {Ahokas}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108345"
}