WERNER, T. The complex step method for approximating the Fréchet derivative of matrix functions in automorphism groups. GAMM Archive for Students, [S. l.], v. 4, n. 1, 2022. DOI: 10.14464/gammas.v4i1.493. Disponível em: https://www.bibliothek.tu-chemnitz.de/ojs/index.php/GAMMAS/article/view/493. Acesso em: 6 may. 2024.