Gasanenko, V. A. “Small Deviations of Solutions of Stochastic Differential Equations in Tube Domains”. Ukrains’kyi Matematychnyi Zhurnal 49, no. 5 (May 25, 1997): 638–650. Accessed May 18, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/5044.