@book { SchreibenimbergangvonBildungsinstitutionen,
    title = "Schreiben im Übergang von Bildungsinstitutionen",
    author = "Dagmar {Knorr} and Katrin {Lehnen} and Kirsten {Schindler}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b10490",
    url = "https://www.peterlang.com/document/1049931"
}