KoroliukD. and KorolyukV. S. (1995) “Diffusion approximation of stochastic Markov models with persistent regression”, Ukrains’kyi Matematychnyi Zhurnal, 47(7), pp. 928–935. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/5487 (Accessed: 27July2024).