Schmidt, Christoph, Sebastian Kreutzer, Morteza Fattahi, Richard Bailey, Anja Zander, and Ludwig Zöller. “On the Luminescence Signals of Empty Sample Carriers”. Ancient TL 29, no. 2 (November 15, 2011): 65–74. Accessed May 1, 2025. https://www.ancienttl.org/article/view/6716.