Hübner, Hans. "Demythologizing", in: The encyclopedia of Christianity, Grand Rapids, Michigan, 1999–2008, DOI:10.1163/2211-2685_eco_D100, ISBN9789004169678. "In 1941 Rudolf Bultmann (1884–1976) wrote a programmatic essay “Neues Testament und Mythologie. Das Problem der Entmythologisierung der neutestamentlichen Verkündigung" (NT and mythology. The problem of demythologizing the NT proclamation)."