Azhymbaev D. T., and TleubergenovM. I. “On the Construction of a Set of Stochastic Differential Equations on the Basis of a Given Integral Manifold Independent of Velocities”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 62, no. 7, July 2010, pp. 1002–1008, https://umj.imath.kiev.ua/index.php/umj/article/view/2932.