Wood, JR;    Charlton, MF;    Murillo-Barroso, M;    MartinĂ³n-Torres, M;      (2017)    Iridium to provenance ancient silver.                   Journal of Archaeological Science , 81    pp. 1-12.    10.1016/j.jas.2017.03.002 <https://doi.org/10.1016/j.jas.2017.03.002>.       Green open access