Korenevsky, D. G. 1998. “Criteria of the Mean-Square Asymptotic Stability of Solutions of Systems of Linear Stochastic Difference Equations With Continuous Time and Delay”. Ukrains’kyi Matematychnyi Zhurnal 50 (8), 1073–1081. https://umj.imath.kiev.ua/index.php/umj/article/view/4856.