MARCHENKO, I. I. Baernstein’s star-function, maximum modulus points and a problem of Erdős. Annales Fennici Mathematici, [S. l.], v. 47, n. 1, p. 181–202, 2021. DOI: 10.54330/afm.112881. Disponível em: https://afm.journal.fi/article/view/112881. Acesso em: 27 apr. 2024.