@book { Poetikderwehselrede,
    title = "Poetik der «wehselrede»",
    subtitle = "Dialogszenen in der mittelhochdeutschen Epik um 1200",
    author = "Anja {Becker}",
    year = "2009",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106528"
}