1. Guest editorial

   • D. Bruce Montgomery

   EditorialNotes Pages: 261 - 262

2. Portuguese research program on nuclear fusion

   • C. A. F. Varandas
   • J. A. C. Cabral
   • F. Serra

   OriginalPaper Pages: 263 - 269

3. High gain requirements and high field tokamak experiments

   • Daniel R. Cohn

   OriginalPaper Pages: 271 - 274

4. The Rayleigh-Taylor instability in the spherical pinch

   • H. B. Chen
   • B. Hilko
   • E. Panarella

   OriginalPaper Pages: 275 - 280

5. Optimization of nonthermal fusion power consistent with channeling of charged fusion product energy

   • P. B. Snyder
   • M. C. Herrmann
   • N. J. Fisch

   OriginalPaper Pages: 281 - 289

6. Possibilities for long pulse ignited tokamak experiments using resistive magnets

   • E. A. Chaniotakis
   • L. Bromberg
   • D. R. Cohn

   OriginalPaper Pages: 291 - 294