@book { StudienzurSpracheNSLeskovs,
    title = "Studien zur Sprache N. S. Leskovs",
    author = "Wolfgang {Girke}",
    year = "1969",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12178",
    url = "https://www.peterlang.com/document/1066682"
}