Sawczak, Mirosław, and Ewa Doleżyńska-Sewerniak. “Raman Spectroscopy of the Works of Szymon Czechowicz (1689-1775)”. Conservation Science in Cultural Heritage 19, no. 1 (January 1, 2019): 231–249. Accessed November 22, 2024. https://conservation-science.unibo.it/article/view/10671.