1. In memorial Hansjörg Wacker

   • Heinz W. Engl

   Announcement Pages: 1 - 2

2. Approximations of pseudo-Boolean functions; applications to game theory

   • P. L. Hammer
   • R. Holzman

   OriginalPaper Pages: 3 - 21

3. Book review

   • Otto Opitz
   • M. Mißler-Behr

   BookReview Pages: 22 - 22

4. A variable dimension algorithm with the Dantzig-Wolfe decomposition for structured stationary point problems

   • Y. Dai
   • K. Sekitani
   • Y. Yamamoto

   OriginalPaper Pages: 23 - 53

5. Book review

   • E. van Damme

   BookReview Pages: 54 - 54

6. A cooperative game of information trading: The core, the nucleolus and the kernel

   • T. Driessen
   • S. Muto
   • M. Nakayama

   OriginalPaper Pages: 55 - 72

7. Impedance-effects in capacity estimation

   • H. Wegmann

   OriginalPaper Pages: 73 - 91

8. Book review

   • L. A. Wolsey

   BookReview Pages: 92 - 92

9. A class of manpower scheduling problems

   • R. Cerulli
   • M. Gaudioso
   • R. Mautone

   OriginalPaper Pages: 93 - 105

10. Book review

    • Dorothea Wagner

    BookReview Pages: 106 - 109