Удовицкий, В. Г., А. Ю. Кропотов, and В. И. Фареник. “Development of Plasma Methods for the Synthesis of Fullerenes”. Journal of Surface Physics and Engineering, Vol. 10, no. 4, Nov. 2012, pp. 434- 447, https://periodicals.karazin.ua/pse/article/view/10165.