Library, Koch, John ed., "Gundestrup cauldron" in Celtic Culture: A Historical Encyclopedia, 2006, ABC-CLIO, , 9781851094400, google books "Laings", Lloyd Laing and Jennifer Laing. Art of the Celts: From 700 BC to the Celtic Revival, 1992, Thames & Hudson (World of Art), "Megaws" = Megaw, Ruth and Vincent, Celtic Art, 1989, Thames and Hudson, "NMD" = "The Gundestrup Cauldron", National Museum of Denmark, web section, accessed on 1 February 2016 Olmsted, Garrett (2001), "Celtic Art in Transition during the First Century BC", Archaeolingua: Volume 12: 2001: . Sandars, Nancy K., Prehistoric Art in Europe, Penguin (Pelican, now Yale, History of Art), 1968 (nb 1st edn.) Further reading Kaul, Fleming (ed), Thracian Tales on the Gundestrup Cauldron, 1991, Najade Press, , 9789073835016 Garrett S. Olmsted, The Gods of the Celts and the Indo-Europeans, Inndbrucker Beitrage zur Kulterwissenschaft: Volume 92: 1994: , 9789073835016, 2019 revised version 2nd-century BC works 1st-century BC works 1891 archaeological discoveries Archaeological discoveries in Denmark Germanic archaeological artifacts Celtic art Pre-Roman Iron Age Thracian archaeological artifacts Silver objects Treasure troves in Denmark Dogs in art Deer in art Cattle in art Cauldrons Magic items Ancient art in metal