PIERZCHALSKI, A. Quasiconformality of pseudo-conformal transformations and deformations of hypersurfaces in $C^{n+1}$. MATHEMATICA SCANDINAVICA, [S. l.], v. 59, p. 223–234, 1986. DOI: 10.7146/math.scand.a-12163. Disponível em: https://www.mscand.dk/article/view/12163. Acesso em: 3 may. 2024.