@book { MemoirenfrMrder7StrandKrimis, title = "Memoiren für Mörder: 7 Strand Krimis", author = "Alfred {Bekker} and Theodor {Horschelt}", year = "2021", publisher = "Uksak E-Books", address = "Lengerich, Germany", url = "https://uksakebooks.grin.com/document/975971" }