Król, P., and J. Wojturska. “Rheometric Study on the Gelation Process of the Compositions of Interpenetrating Polymer Networks Made of Polyurethane and Unsaturated Polyester”. Polimery 51, no. 5 (August 30, 2022): 365–373. Accessed November 21, 2024. https://polimery.ichp.vot.pl/index.php/p/article/view/1534.