@book { VertreibungFluchtMigration,
    title = "Vertreibung, Flucht, Migration",
    author = "Matthias {Heesch} and Dumitru {Megheşan} and Hans {Schwarz}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11767",
    url = "https://www.peterlang.com/document/1110367"
}