1. Publisher's notice

   Announcement Pages: iii - iii

2. Five constructions of integrable dynamical systems connected with the Korteweg-de Vries equation

   • O. I. Bogoyavlensky

   OriginalPaper Pages: 227 - 266

3. Connections between three-dimensional inverse scattering and linear least-squares estimation of random fields

   • Andrew E. Yagle

   OriginalPaper Pages: 267 - 289

4. Lie algebras and recurrence relations I

   • P. Feinsilver

   OriginalPaper Pages: 291 - 333