1. Difference operators, distributions and functional equations

   • J. A. Baker

   OriginalPaper Pages: 171 - 183

2. Translation invariant topologies on commutative *-algebras

   • M. H. Papatriantafillou

   OriginalPaper Pages: 185 - 193

3. Traces, bitraces and hilbert algebras

   • B. Yood

   OriginalPaper Pages: 195 - 198

4. On a functional equation of sum form with three unknown functions

   • L. Losonczi

   OriginalPaper Pages: 199 - 209

5. Bounded nets in preseminormed spaces

   • Á. Száz

   OriginalPaper Pages: 211 - 218

6. L-restricted φ-representations of algebras

   • A. Walendziak

   OriginalPaper Pages: 219 - 226

7. On additive functions satisfying some congruence properties

   • K. Kovács

   OriginalPaper Pages: 227 - 231

8. F-retracts, L-retracts and WAE(n)

   • F. S. Mahmoud

   OriginalPaper Pages: 233 - 236

9. Book reviews

   • L. Márki
   • A. Lee
   • G. Stoyan

   OriginalPaper Pages: 237 - 244