[1]
A. Nuino, M. Esseghyr Hryrou, and S. Kabbaj, “Some hyperstability results of a p-radical functional equation related to quartic mappings in non-archimedean Banach spaces”, Proyecciones (Antofagasta, On line), vol. 40, no. 5, pp. 1155-1177, Jun. 2021.