@book { TheEuropeanUnionandSoutheasternEurope,
    title = "The European Union and Southeastern Europe",
    subtitle = "Troubled Waters Ahead?",
    author = "András {Inotai}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    url = "https://www.peterlang.com/document/1102627"
}