1. Foreword

   EditorialNotes Pages: 273 - 273

2. Scientific programme

   Events Pages: 274 - 276

3. Opening address

   • J. Niederle

   EditorialNotes Pages: 277 - 277

4. On pseudo-unitary representations

   • H. Araki

   OriginalPaper Pages: 278 - 284

5. Quantum mechanical time evolution for Coulomb potentials

   • V. Enss

   OriginalPaper Pages: 285 - 296

6. Differential forms of the dispersion integral

   • J. Fischer
   • P. Kolář

   OriginalPaper Pages: 297 - 311

7. An introduction to covariant superstring field theories

   • Y. Kazama

   OriginalPaper Pages: 312 - 328

8. Dual pairs and representations of scattering amplitudes

   • W. H. Klink

   OriginalPaper Pages: 329 - 337

9. Supertwistors and superfields

   • M. Kotrla
   • J. Niederle

   OriginalPaper Pages: 338 - 349

10. The Ernst equation in general relativity

    • D. Kramer

    OriginalPaper Pages: 350 - 358

11. Holomorphic and real Euclidean supersymmetries in three and four dimensions

    • J. Lukierski

    OriginalPaper Pages: 359 - 372

12. Some remarks on Lie superalgebras

    • G. W. Mackey

    OriginalPaper Pages: 373 - 386

13. Kac-Moody groups in two-dimensional field theory

    • J. Mickelsson

    OriginalPaper Pages: 387 - 388

14. Self-consistent normal ordering of gauge field theories

    • W. Rühl

    OriginalPaper Pages: 389 - 400