@book { GesellschaftskritikinHeinesLutezia,
    title = "Gesellschaftskritik in Heines «Lutezia»",
    author = " {Leilian  Zhao}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097556"
}