Bondarev, B. V., and S. M. Kozyr'. “On the ε-Sufficient Control in One Merton Problem With ‘physical’ White Noise”. Ukrains’kyi Matematychnyi Zhurnal 61, no. 8 (August 25, 2009): 1025–1039. Accessed December 5, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/3078.