ChalykhE. V. “On One Generalization of the Langevin Equation With Determinate Modulus of Velocity”. Ukrains’kyi Matematychnyi Zhurnal 50, no. 7 (July 25, 1998): 1004–1006. Accessed July 27, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/4882.