Dubko, V. A., and E. V. Chalykh. “Construction of an Analytic Solution for One Class of Langevin-Type Equations With Orthogonal Random Actions”. Ukrains’kyi Matematychnyi Zhurnal 50, no. 4 (April 25, 1998): 588–589. Accessed December 6, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/4928.