Soroka, J. A., Z. Rosłaniec, and E. K. Wróblewska. “Solvatochromic Dyes in Polymers Structures Investigations. Part I. Diffusion Profiles in poly(butylene Terephthalate)”. Polimery 47, no. 11-12 (September 18, 2022): 828–832. Accessed November 21, 2024. https://ichp.vot.pl/index.php/p/article/view/2037.