@book { RechtimUmbruch,
    title = "Recht im Umbruch",
    subtitle = "Die Transformation des Rechtssystems in der Ukraine unter ausländischer Beratung",
    author = "Stefan {Hülshörster}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105064"
}