Piszczyk, Ł., A. Hejna, K. Formela, M. Danowska, and M. Strankowski. “Morphology, Mechanical and Thermal Properties of Flexible Polyurethane Foams Modified”. Polimery 59, no. 11-12 (December 30, 2014): 783-791. Accessed May 8, 2024. https://ichp.vot.pl/index.php/p/article/view/691.