NICOLA, Fabio. A note on the restriction theorem and geometry of hypersurfaces. Mathematica Scandinavica, Berkeley, CA, United States, v. 103, n. 1, p. 53–60, 2008. DOI: 10.7146/math.scand.a-15068. Disponível em: https://journals.msp.org/mscand/article/view/629. Acesso em: 24 jul. 2026.