PÁLES, Zsolt; PASTECZKA, Paweł. Estimating the Hardy constant of nonconcave homogeneous quasideviation means. Annales Mathematicae Silesianae, [S. l.], v. 38, n. 1, p. 78–92, 2024. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/17098. Acesso em: 5 dec. 2025.