Olenko, A. Ya. “From Subgaussianity to Stochastic Approximation and Modelling”. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, no. 3 (November 30, 2020): 84–88. Accessed October 15, 2026. https://bphm.knu.ua/bphm/article/view/189.