LU, Z. On new generalizations of Hilbert’s inequalities. Tamkang Journal of Mathematics, [S. l.], v. 35, n. 1, p. 77–86, 2004. DOI: 10.5556/j.tkjm.35.2004.229. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/229. Acesso em: 6 may. 2024.