Quiers, M., Chanteraud, C., Maris-Froelich, A., Chalmin, E., Jaillet, S., Noûs, C., Pairis, S., Salomon, H. and Monney, J. (2023) “Light in the cave: Opal coating detection by UV-light illumination and fluorescence in a rock art context”, Journal of Lithic Studies, 10(1), p. 36 p. doi: 10.2218/jls.7329.