Image Denoising via Time-Delay Regularization Coupled Nonlinear Diffusion Equations. Journal of Computational Mathematics, [S. l.], v. 38, n. 3, p. 417–436, 2020. DOI: 10.4208/jcm.1811-m2016-0763. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12416. Acesso em: 6 dec. 2025.