Karalus, W., Dąbrowski, J. R., Auguścik, M., & Ryszkowska, J. (2021). Tribological properties of biodegradable polyurethanes of various structure and content of rigid elements.
Polimery
,
61
(7-8), 509–518. https://doi.org/10.14314/polimery.2016.509