1. On a linear functional equation

   • László Székelyhidi

   Research Papers Pages: 113 - 122

2. Probabilistic convergence structures

   • Liviu C. Florescu

   Research Papers Pages: 123 - 145

3. A functional equation of Ih-Ching Hsu

   • John S. Lew

   Research Papers Pages: 146 - 154

4. On the continuous solutions of the Gołąb-Schinzel equation

   • Karol Baron

   Research Papers Pages: 155 - 162

5. On simultaneous Abel equations

   • M. C. Zdun

   Research Papers Pages: 163 - 177

6. On some additive mappings in rings with involution

   • M. Brešar
   • J. Vukman

   Research Papers Pages: 178 - 185

7. On a problem of A. D. Sands

   • Sándor Szabó

   Research Papers Pages: 186 - 191

8. On the lower hull of convex functions

   • Z. Kominek
   • M. Kuczma

   Research Papers Pages: 192 - 210

9. On continuous preservation of norms and areas

   • C. Alsina
   • J. L. Garcia-Roig

   Research Papers Pages: 211 - 215

10. On two mean value properties and functional equations associated with them

    • János Aczél
    • Marek Kuczma

    Research Papers Pages: 216 - 235

11. On Opial-type inequalities in two variables

    • Wing-Sum Cheung

    Research Papers Pages: 236 - 244

12. Symmetric bi-derivations on prime and semi-prime rings

    • J. Vukman

    Research Papers Pages: 245 - 254

13. Works on functional equations — XIV

    • J. Aczél
    • S. Aczél

    Bibliographies Pages: 255 - 276

14. Problems and solutions

    OriginalPaper Pages: 277 - 277