DONNO, G. D. Generalized Vandermonde determinants for reversing Taylor’s formula and application to hypoellipticity. Tamkang Journal of Mathematics, [S. l.], v. 38, n. 2, p. 183–189, 2007. DOI: 10.5556/j.tkjm.38.2007.89. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/89. Acesso em: 25 apr. 2024.