Generalized Hyers-Ulam-Rassias theorem in Menger probabilistic normed spaces. Gordji, M.Eshaghi, Ghaemi, M.B., Majani, H. (2010) Discrete Dynamics in Nature and Society
Generalized Ulam-Hyers stability of Jensen functional equation in Šerstnev PN spaces. Gordji, M.Eshaghi, Ghaemi, M.B., Majani, H., Park, C. (2010) Journal of Inequalities and Applications [electronic only]