Ryszkowska J, Waśniewski B, Pytel A, Zielecka M. Polyurethane composites with nanosilica modified with isocyanate groups. p [Internet]. 2022 Aug. 18 [cited 2024 Dec. 4];54(10):737-46. Available from: https://ichp.vot.pl/index.php/p/article/view/1252