QUINE, J. R. Plücker relations for $p(e^{i\theta})$. Mathematica Scandinavica, Berkeley, CA, United States, v. 44, p. 289–294, 1979. DOI: 10.7146/math.scand.a-11811. Disponível em: https://journals.msp.org/mscand/article/view/1835. Acesso em: 25 jul. 2026.