SAMUELSSON KALM, Håkan; SERA, Martin. A smoothness criterion for complex spaces in terms of differential forms. Mathematica Scandinavica, Berkeley, CA, United States, v. 126, n. 2, p. 221–228, 2020. DOI: 10.7146/math.scand.a-119216. Disponível em: https://journals.msp.org/mscand/article/view/193. Acesso em: 24 jul. 2026.