Udod, Oleksandr, and Oleh Roman. “Microhardness of Fiberglass – Reinforced Photocomposite Material under Different Conditions of Light Polimerization”. ScienceRise: Medical Science, no. 4 (37) (July 31, 2020): 40–44. Accessed December 20, 2024. https://journals.uran.ua/sr_med/article/view/209168.