KUPCHISHIN, A.I.; TLEBAEV, K.B. "X-RAY STRUCTURAL STUDIES OF POLYETHETRAFLUOROETHYLEN ". Eurasian Physical Technical Journal, [S. l.], v. 15, n. 1(29), p. 29–33, 2018. Disponível em: https://phtj.buketov.edu.kz/EPTJ/article/view/499. Acesso em: 3 mar. 2026.