Páles, Zsolt, and Paweł Pasteczka. “Estimating the Hardy Constant of Nonconcave Homogeneous Quasideviation Means”. Annales Mathematicae Silesianae 38, no. 1 (February 15, 2024): 78-92. Accessed August 16, 2024. https://journals.us.edu.pl/index.php/AMSIL/article/view/17098.