Keynote speech: Gásir and early sulphur use in northern Europe: analyses of sources, processing and trade, presented by Adderley and Simpson

Citation

Adderley WP, Simpson I, Barrett R, Roberts HM & Wess TJ (2004) Keynote speech: Gásir and early sulphur use in northern Europe: analyses of sources, processing and trade, presented by Adderley and Simpson. A seminar on the medieval center at Gásir (Málþing um miðaldaverslunarstaðinn á Gásum), Akureyi, Iceland, 28.02.2004-28.02.2004.