Callieri, P., Lorusso, S., Colliva, L., & Matteucci, C. (2008). Technical and diagnostic investigation on some metallic objects coming from the Isiao Excavations at the site of Barikot (Swat, Pakistan). Conservation Science in Cultural Heritage, 8(1), 111–146. https://doi.org/10.6092/issn.1973-9494/1402