@book { DieVertragshaftungfrIntegrittsschden,
    title = "Die Vertragshaftung für Integritätsschäden",
    author = "Jörg {Kraemer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1136156"
}