Berdysheva, E. E. ., & Révész, S. . G. (2023). Delsarte’s extremal problem and packing on locally compact Abelian groups. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, 24(2), 1007-1052. https://doi.org/10.2422/2036-2145.202002_007