GLOBEVNIK, Josip; STOUT, Edgar Lee. Boundary regularity for holomorphic maps from the disc to the ball. MATHEMATICA SCANDINAVICA, [S. l.], v. 60, p. 31–38, 1987. DOI: 10.7146/math.scand.a-12169. Disponível em: https://tidsskrift.dk/math/article/view/12169. Acesso em: 14 aug. 2026.