Świderska, Jolanta, Waldemar Świderski, and Adrian Antosik. “Effect of Radiation Source Distance on the Properties of Dental Fillings”. Polimery 64, no. 7-8 (January 12, 2021): 509-513. Accessed July 22, 2024. https://ichp.vot.pl/index.php/p/article/view/149.