@book { DemocracyinWesternandPostcommunistCountries,
    title = "Democracy in Western and Postcommunist Countries",
    author = "Tadeusz {Buksiński}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106719"
}