GAMELIN, T. W.; NIMURA, Mikio. Cluster values of analytic functions along paths. Mathematica Scandinavica, Berkeley, CA, United States, v. 43, p. 81–91, 1978. DOI: 10.7146/math.scand.a-11766. Disponível em: https://journals.msp.org/mscand/article/view/1876. Acesso em: 25 jul. 2026.