@book { DerverhinderteHochzeiter,
    title = "Der verhinderte Hochzeiter",
    author = "G. S. {Friebel}",
    year = "2020",
    publisher = "Uksak E-Books",
    address = "Lengerich, Germany",
    url = "https://uksakebooks.grin.com/document/514732"
}