C. Yan, X. Miao, Z. Jia, F. Zhao, and Y. Zhang, “Tribological Properties of Plasma-Sprayed NiAl–Ag–Ta–Cr₂O₃ Composite Lubrication Coatings from Room Temperature to 750 °C”, Bull. Pol. Acad. Sci. Tech. Sci., vol. 73, no. 5, p. e154275, Oct. 2025.