@book { RussischeAnsichtenAnsichtenvonRussland,
    title = "Russische Ansichten – Ansichten von Russland",
    author = "Elke {Mehnert}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103801"
}