Лисенков, Е. А., Ю. В. Яковлев, and В. В. Клепко. “Іnfluence of the Preparation Method on Percolative Behavior of Systems Based on Polyethylene Oxide and Carbon Nanotubes”. Journal of Surface Physics and Engineering, Vol. 12, no. 2, July 2017, pp. 223-31, https://periodicals.karazin.ua/pse/article/view/8600.