@book { GrammatikundGrammatikvermittlung,
    title = "Grammatik und Grammatikvermittlung",
    author = "Corinna {Peschel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093847"
}