Enhanced Block-Sparse Signal Recovery Performance via Truncated $ℓ_2/ℓ_{1−2}$ Minimization. Journal of Computational Mathematics, [S. l.], v. 38, n. 3, p. 437–451, 2020. DOI: 10.4208/jcm.1811-m2017-0275. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12417. Acesso em: 5 dec. 2025.