MA, Qin; XING, Ru-Yi; MEI, Shu-Li. Application of homotopy perturbation method to regularization of scalar images. Topological Methods in Nonlinear Analysis, [S. l.], v. 31, n. 2, p. 305–313, 2008. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2008.022. Acesso em: 8 jul. 2025.