Pielichowski, K., and K. Flejtuch. “Phase Transitions of poly(ethylene Oxide) Carboxylic Acid Blends Able to Storage of Energy”. Polimery 49, no. 3 (September 1, 2022): 173–179. Accessed November 21, 2024. https://polimery.ichp.vot.pl/index.php/p/article/view/1739.