Sołtysiński, M., Piszczek, K., Romecki, D., Narożniak, S., Tomaszewska, J., & Skórczewska, K. (2021). Conversion of polyurethane technological foam waste and post-consumer polyurethane mattresses into polyols – industrial applications. Polimery, 63(3), 234–238. https://doi.org/10.14314/polimery.2018.3.8