@book { RedefiningtheSacred,
    title = "Redefining the Sacred",
    author = "Daniel {Schönpflug} and Martin {Schulze Wessel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1109258"
}