Solving Boundary Value Problems for the Matrix Equation $X^{(2)}(t)-AX(t)=F(t)$. Journal of Computational Mathematics, [S. l.], v. 9, n. 4, p. 305–313, 2021. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11041. Acesso em: 5 dec. 2025.