Singhvi, A. K., and A. Lang. “Improvements in Infrared Stimulated Dating of Partially Bleached Sediments - the ’differential’ Partial Bleach Technique”. Ancient TL 16, no. 2 (November 15, 1998): 63–72. Accessed May 1, 2025. https://www.ancienttl.org/article/view/6559.