SVERDAN, M. L.; YURCHENKO, I. V.; YASINSKY, V. K. On one problem of stochastic control. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 47, n. 11, p. 1566–1573, 1995. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5548. Acesso em: 14 apr. 2025.