IKAI, H. On Lipschitz’ Lifting of the Cayley Transform. The Journal of the Indian Mathematical Society, [S. l.], v. 72, n. 1-4, p. 1–12, 2005. Disponível em: https://www.informaticsjournals.com/index.php/jims/article/view/21811. Acesso em: 27 apr. 2024.