OJA, K. Theorems of Riesz type for co-fine cluster sets of harmonic morphisms. Annales Fennici Mathematici, [S. l.], v. 6, n. 1, p. 77–88, 1981. DOI: 10.5186/aasfm.1981.0614. Disponível em: https://afm.journal.fi/article/view/134399. Acesso em: 25 nov. 2024.