@book { WasderVolksmundineinemSprichwortverpackt,
    title = "Was der Volksmund in einem Sprichwort verpackt ...",
    author = "Gulnas {Umurova}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1098860"
}