LAPSHIN, A. L. Filtration and prediction of random solutions of a system of linear differential equations with coefficients depending on a finite-valued Markov process. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 50, n. 7, p. 997–1000, 1998. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4880. Acesso em: 6 dec. 2025.