BERDYSHEVA, E. E. .; RÉVÉSZ, S. . G. Delsarte’s extremal problem and packing on locally compact Abelian groups. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 24, n. 2, p. 1007-1052, 2023. DOI: 10.2422/2036-2145.202002_007. Disponível em: https://journals.sns.it/index.php/annaliscienze/article/view/5763. Acesso em: 20 feb. 2026.