@book { EmpirischeUntersuchungenzuDeutschunterrichtundMigration, title = "Empirische Untersuchungen zu Deutschunterricht und Migration", author = "Sebastian {Susteck}", year = "2017", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/978-3-653-07236-5", url = "https://www.peterlang.com/document/1050783" }