Garbacz, T., and A. Tor. “Effect of Porophor Content on the Useful Properties of External Coatings of Cables Obtained by Foaming Extrusion”. Polimery 52, no. 4 (August 26, 2022): 286–293. Accessed November 21, 2024. https://polimery.ichp.vot.pl/index.php/p/article/view/1419.