Kotok, Valerii, and Vadym Kovalenko. “The Properties Investigation of the Faradaic Supercapacitor Electrode Formed on Foamed Nickel Substrate With Polyvinyl Alcohol Using”. Eastern-European Journal of Enterprise Technologies 4, no. 12 (88) (August 29, 2017): 31–37. Accessed July 18, 2024. https://journals.uran.ua/eejet/article/view/108839.