@book { ZueinerinterregionalenPartnerschaft,
    title = "Zu einer interregionalen Partnerschaft",
    subtitle = "Externe Governance der Europäischen Union in Zentralasien",
    author = "Vugar {Gafarov}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17337",
    url = "https://www.peterlang.com/document/1111451"
}