1. Preface

   • Jarosław Pykacz
   • Mladen Pavičić

   EditorialNotes Pages: 1813 - 1814

2. Construction of reality and its influence on the understanding of quantum structures

   • Diederik Aerts

   OriginalPaper Pages: 1815 - 1837

3. Mechanistic classical laboratory situation with a quantum logic structure

   • Diederik Aerts
   • Bruno Van Bogaert

   OriginalPaper Pages: 1839 - 1848

4. Problem of classical and nonclassical probabilities

   • Enrico G. Beltrametti
   • Maciej J. Maczyński

   OriginalPaper Pages: 1849 - 1856

5. Quantum logical solution to the measurement problem of quantum mechanics

   • Jeffrey Bub

   OriginalPaper Pages: 1857 - 1871

6. Physical content of preparation-question structures and Brouwer-Zadeh lattices

   • Gianpiero Cattaneo
   • Giuseppe Nisticó

   OriginalPaper Pages: 1873 - 1898

7. Quantum logics and completeness criteria of inner product spaces

   • Anatolij Dvurečenskij

   OriginalPaper Pages: 1899 - 1907

8. Problem of hidden variables

   • Emilio Santos

   OriginalPaper Pages: 1909 - 1913