SOLODKII, S. G. Complexity of projective methods for the solution of ill-posed problems. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 48, n. 8, p. 1114–1124, 1996. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5255. Acesso em: 5 dec. 2025.