Kotok, V.; Kovalenko, V.; Mikolasek, M.; Ondrejka, P.; Zima, O.; Anataichuk, I.; Vodopyan, D.; Sukhyy, K. Characteristics Investigation of Composite Electrochromic Films Based on Ni(Oh)2, Polyvinyl Alcohol, and Polyvinylpyrrolidone. EEJET 2022, 3, 58-65.