Kurańska, M., A. Prociak, S. Michałowski, and A. Zawadzińska. “The Influence of Blowing Agents Type on Foaming Process and Properties of Rigid Polyurethane Foams”. Polimery 63, no. 10 (January 13, 2021): 672–678. Accessed December 4, 2024. https://ichp.vot.pl/index.php/p/article/view/246.