1.
Kupchishin A, Niyazov M. Study of the dependence of relative elongation on mechanical stress of polyvinyl chloride films. Rec.Contr.Phys. [Internet]. 2024 Sep. 17 [cited 2026 Sep. 4];90(3):64-9. Available from: https://bph.kaznu.kz/index.php/zhuzhu/article/view/1781