@book { EintieferBlickinleereSchubladen,
    title = "Ein tiefer Blick in «leere» Schubladen",
    author = "Matthias {Elsdörfer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103141"
}