“On the Numerical Solution of the Focker - Planck - Kolmogorov Equation for a Differential-Difference Equation of the Second Order With Random Deviations of an Argument”. Neliniini Kolyvannya 2, no. 4 (December 29, 1999): 501–510. Accessed April 12, 2026. https://nosc.imath.kiev.ua/index.php/nosc/article/view/83.