Miallier, D., J. Faïn, M. Montret, T. Pilleyre, S. Sanzelle, and S. Soumana. “Sun Bleaching of the Red TL of Quartz: Preliminary Observations”. Ancient TL 12, no. 1 (March 15, 1994): 1–4. Accessed May 1, 2025. https://www.ancienttl.org/article/view/6481.