BIELIŃSKI, D. M.; KAJZER, M.; ŚLUSARSKI, L.; KACZMAREK, Ł. Gradient structure of polymer materials. Polimery, [S. l.], v. 50, n. 4, p. 298–304, 2022. Disponível em: https://ichp.vot.pl/index.php/p/article/view/1635. Acesso em: 3 apr. 2025.