@book { SchattenderAnderswelt7RomaneundErzhlungen, title = "Schatten der Anderswelt: 7 Romane und Erzählungen", author = "Alfred {Bekker}", year = "2020", publisher = "Uksak E-Books", address = "Lengerich, Germany", url = "https://uksakebooks.grin.com/document/925304" }