Citation: van Smaalen, S.; de Boer, J.L.; Wiegers, G.A.; van der Lee, A. (1991). Order-disorder transition in silver-intercalated niobium disulfide compounds. I. Structural determination of Ag0.6 Nb S2. Physical Review, Serie 3. B - Condensed Matter (18,1978-), 43, pp. 9420-9430.