ABOURICHA, Abdelkader; BOUALI, Lamya; GHANMI, Allal. Characterization of bc and strongly bc-polyharmonic functions. CUBO, A Mathematical Journal, [S. l.], v. 28, n. 1, p. 205–225, 2026. DOI: 10.56754/0719-0646.2801.205. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/4233. Acesso em: 28 jan. 2026.