T. V. Yuryeva and A. V. Mikhailova, “Enamel Paints: A Study of the Elemental Composition of Artistic Paints for the Enamels of the 19th–21st centuries Using Scanning Electron Microscopy and X-ray Fluorescence Analysis”, APTHA, vol. 15, pp. 757–772, Dec. 2025, Accessed: Feb. 10, 2026. [Online]. Available: https://publ.actual-art.org/aptha/article/view/11209