@book { RusskijjazykkoncaXXstoletija,
    title = "Russkij jazyk konca XX stoletija",
    author = "Aleksandr D. {Duličenko}",
    year = "1994",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12418",
    url = "https://www.peterlang.com/document/1066900"
}