RIIHENTAUS, J. An extension theorem for meromorphic functions of several variables. Annales Fennici Mathematici, [S. l.], v. 4, n. 1, p. 145–149, 1979. DOI: 10.5186/aasfm.1978-79.0422. Disponível em: https://afm.journal.fi/article/view/134344. Acesso em: 25 nov. 2024.