1. Quasi-Hopf algebras associated with semisimple Lie algebras and complex curves

   • B. Enriquez

   Original paper Pages: 1 - 61

2. Fourier transform over finite field and identities between Gauss sums

   • D. Kazhdan
   • A. Polishchuk

   Original paper Pages: 63 - 100

3. Reconstruction of groups

   • A.L. Rosenberg

   Original paper Pages: 101 - 118

4. Elementary derivations of identities for bilateral basic hypergeometric series

   • M. Schlosser

   Original paper Pages: 119 - 159