@book { ZygmuntKrasiskiunddieSchweiz,
    title = "Zygmunt Krasiński und die Schweiz",
    author = "Malgorzata {Gerber}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1102356"
}