@book{ title = "Steganographia hoc est: ars per occultam scripturam animi sui voluntatem absentibus aperiendi certa", author = "Trithemius, Johannes", year = "1606", publisher = "Berner", address = "Francofurti", language = "lat", howpublished = "print", note = "Die Vorlage enth. insgesamt 2 Werke", }