EL-SAYED, W. G. A NOTE ON A FIXED POINT PROPERTY FOR METRIC PROJECTIONS. Tamkang Journal of Mathematics, [S. l.], v. 27, n. 1, p. 55–57, 1996. DOI: 10.5556/j.tkjm.27.1996.4361. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4361. Acesso em: 2 may. 2024.