PAULAUSKAS, V. On an inequality of smoothing. Lithuanian Mathematical Journal, [S. l.], v. 11, n. 4, p. 861–866, 1971. DOI: 10.15388/LMJ.1971.21039. Disponível em: https://journals.vu.lt./LMJ/article/view/21039. Acesso em: 26 apr. 2025.