SARSA, S. Note on an elementary inequality and its application to the regularity of p-harmonic functions. Annales Fennici Mathematici, [S. l.], v. 47, n. 1, p. 139–153, 2021. DOI: 10.54330/afm.112699. Disponível em: https://afm.journal.fi/article/view/112699. Acesso em: 25 apr. 2024.