Group- sparse signal denoising: Non- convex Regularization, Convex Optimization. Indo-American Journal of Agricultural and Veterinary Sciences, [S. l.], v. 10, n. 2, p. 43–57, 2022. Disponível em: https://iajavs.org/index.php/iajavs/article/view/122. Acesso em: 28 may. 2026.