SMALL, Anthony. Algebraic minimal surfaces in $\mathsf R^4$. Mathematica Scandinavica, Berkeley, CA, United States, v. 94, n. 1, p. 109–124, 2004. DOI: 10.7146/math.scand.a-14432. Disponível em: https://journals.msp.org/mscand/article/view/787. Acesso em: 24 jul. 2026.