@book { UntersuchungenzurTranslationvonSubstantivenzuAdjektivenimAltrussischen,
    title = "Untersuchungen zur Translation von Substantiven zu Adjektiven im Altrussischen",
    author = "Walter {Andreesen}",
    year = "1972",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12194",
    url = "https://www.peterlang.com/document/1066731"
}