GM, S., & RY, T. (1989). Piezoelectric properties and temperature stability of poly(vinylidene fluoride-trifluorethylene) copolymers. IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 36(4), 417. https://doi.org/10.1109/58.31778
Chicago Style (17th ed.) CitationGM, Stack, and Ting RY. "Piezoelectric Properties and Temperature Stability of Poly(vinylidene Fluoride-trifluorethylene) Copolymers." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 36, no. 4 (1989): 417. https://doi.org/10.1109/58.31778.
MLA (9th ed.) CitationGM, Stack, and Ting RY. "Piezoelectric Properties and Temperature Stability of Poly(vinylidene Fluoride-trifluorethylene) Copolymers." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 36, no. 4, 1989, p. 417, https://doi.org/10.1109/58.31778.