KOHLENBACH, U.; OLIVA, P. B. Effective Bounds on Strong Unicity in L1-Approximation. BRICS Report Series, [S. l.], v. 8, n. 14, 2001. DOI: 10.7146/brics.v8i14.20471. Disponível em: https://tidsskrift.dk/brics/article/view/20471. Acesso em: 28 mar. 2024.