@book { PaenitentiaReueundBindungnachrmischenRechtsquellen,
    title = "«Paenitentia» : Reue und Bindung nach römischen Rechtsquellen",
    author = "Axel {Riechelmann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1098397"
}