@book { ZurNegationimRussischenundPolnischen,
    title = "Zur Negation im Russischen und Polnischen",
    author = "Juliane {Besters-Dilger}",
    year = "1988",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12721",
    url = "https://www.peterlang.com/document/1067122"
}