Ryszkowska, J., et al. “Preparation and Characterization of poly(urea-Urethane) Elastomers Synthetized from Rapeseed Oil-Based Polyols. Part II. Thermal Properties”. Polimery, vol. 62, no. 2, Jan. 2021, pp. 136-43, doi:10.14314/polimery.2017.136.