Prociak A, Kurańska M, Malewska E, Szczepkowski L, Zieleniewska M, Ryszkowska J, et al. Biobased polyurethane foams modified with natural fillers. p [Internet]. 2015 Sep. 30 [cited 2024 Nov. 21];60(9):592-9. Available from: https://ichp.vot.pl/index.php/p/article/view/603