ROZPŁOCH, A.; STASIEK, A.; DZWONKOWSKI, J.; PATYK, J.; CZYPRYŃSKA, J. X-ray diffration studies on the degree of crystallinity in polypropylene films by the Marquart—Levenberg optimization procedure. Polimery, [S. l.], v. 47, n. 2, p. 90-94, 2022. Disponível em: https://ichp.vot.pl/index.php/p/article/view/1948. Acesso em: 7 may. 2024.