Backward Error Analysis of Symplectic Integrators for Linear Separable Hamiltonian Systems. Journal of Computational Mathematics, [S. l.], v. 20, n. 5, p. 449–460, 2002. Disponível em: https://staging.gsp.tricubic.dev/JCM/article/view/11505. Acesso em: 18 mar. 2026.