Moskvitin, A., V. Yavorskij, V. Goloborod’ko, and Y. Moskvitina. “First Orbit Losses of Charged Fusion Products in Tokamak: Flux Calculation”. East European Journal of Physics, no. 1001(2), May 2012, pp. 4-14, https://periodicals.karazin.ua/eejp/article/view/13807.