https://math.utcluj.ro/en/conferinte/isfe-61-61st-international-symposium-on-functional-equations-2/2026-11-02T22:29:11+02:00https://math.utcluj.ro/en/conferinte/theodor-angheluta-seminar-2023-17th-edition/2026-11-02T22:43:35+02:00