@book { DiesichtbareGestaltdesmystischenLeibes,
    title = "Die sichtbare Gestalt des mystischen Leibes",
    author = "Ondrej {Salvet}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108210"
}