ANJAM, Immanuel. A short note on Helmholtz decompositions for bounded domains in $\mathbb{R}^3$. Mathematica Scandinavica, Berkeley, CA, United States, v. 125, n. 2, p. 227–238, 2019. DOI: 10.7146/math.scand.a-114908. Disponível em: https://journals.msp.org/mscand/article/view/216. Acesso em: 24 jul. 2026.