DAHLQUIST, G. Convergence and stability in the numerical integration of ordinary differential equations. MATHEMATICA SCANDINAVICA, [S. l.], v. 4, p. 33–53, 1956. DOI: 10.7146/math.scand.a-10454. Disponível em: https://www.mscand.dk/article/view/10454. Acesso em: 29 mar. 2024.