S. Kudaikulova, G. Boiko, B. Zhubanov, O. Prikhodko, V. Y. Voytekunas, and M. J. Abadie, “Synthesis of New Metallized Polyimide Films with High Optical and Physical Performances”, Eurasian Chem.-Technol. J., vol. 6, no. 1, pp. 57–66, Mar. 2004.