@book { ARockandaHardPlace,
    title = "«A Rock and a Hard Place»",
    subtitle = "Eine Untersuchung über die Traditions- und Kulturpflege der Ukrainer in Kanada",
    author = "Julia {Köneke}",
    year = "2005",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099174"
}