Oleksy, M., G. Budzik, M. Heneczkowski, and T. Markowski. “Composites of Nanobent ® Filled Polyurethane Resins”. Polimery 55, no. 3 (March 30, 2010): 194–200. Accessed May 13, 2025. https://ichp.vot.pl/index.php/p/article/view/1001.