Pinelas, Sandra, Departamento de Cieˆncias Exatas e Engenharia, Academia Militar, Portugal

• Korean Journal of Mathematics Vol. 30 No. 2 (2022) - Articles
  General solution and Ulam stability of generalized CQ functional equation
  Abstract  PDF
• Korean Journal of Mathematics Vol. 28 No. 3 (2020) - Articles
  Solution and stability of an $n$-variable additive functional equation
  Abstract  PDF