1. Preface of the Guest editors

   Editorial Pages: 1 - 1

2. A generalized moment problem in vector lattices

   • C. Debieve
   • M. Duchoň
   • M. Duhoux

   Original paper Pages: 2 - 4

3. On Herglotz theorem in partially ordered vector spaces

   • M. Duchoň
   • P. Maličký

   Original paper Pages: 5 - 8

4. D-homomorphisms and atomic σ-complete boolean D-posets

   • A. Dvurečenskij
   • F. Chovanec
   • E. Rybáriková

   Original paper Pages: 9 - 18

5. Towards a probability theory based on Moisil logic

   • G. Georgescu
   • I. Leuştean

   Original paper Pages: 19 - 26

6. Retract mappings of projectable MV-algebras

   • J. Jakubík

   Original paper Pages: 27 - 32

7. Some remarks on the joint observable in D-posets

   • M. Jurečková
   • F. Chovanec

   Original paper Pages: 33 - 35

8. Representation of conditional probability on a quantum logic

   • O. Nánásiová

   Original paper Pages: 36 - 40

9. On the entropy of partitions in product MV algebras

   • J. Petrovičová

   Original paper Pages: 41 - 44

10. A note on observables on MV-algebras

    • S. Pulmannová

    Original paper Pages: 45 - 48

11. On the probability theory on MV algebras

    • B. Riečan

    Original paper Pages: 49 - 57

12. A note on the conditional probability on product MV algebras

    • M. Vrábelová

    Original paper Pages: 58 - 61

13. Call for papers

    Announcement Pages: 62 - 62