1. Dynamics and topology of idiotypic networks

   • Avidan U. Neumann
   • Gérard Weisbuch

   OriginalPaper Pages: 699 - 726

2. Ising model forB-Z transition in supercoiled DNA

   • Subhendu Ghosh

   OriginalPaper Pages: 727 - 732

3. Vaccination in density-dependent epidemic models

   • David Greenhalgh

   OriginalPaper Pages: 733 - 758

4. Tree asymmetry—A sensitive and practical measure for binary topological trees

   • Jaap Van Pelt
   • Harry B. M. Uylings
   • Michael J. Woldenberg

   OriginalPaper Pages: 759 - 784

5. Poisson, compound poisson and process approximations for testing statistical significance in sequence comparisons

   • Larry Goldstein
   • Michael S. Waterman

   OriginalPaper Pages: 785 - 812

6. The study of combined action of agents using differential geometry of dose-effect surfaces

   • Gabriel K. Y. Lam

   OriginalPaper Pages: 813 - 826

7. Stochastic models for toxicant-stressed populations

   • Thomas C. Gard

   OriginalPaper Pages: 827 - 837

8. On the kinetics and optimal specificity of cytotoxic reactions mediated by T-lymphocyte clones

   • René Lefever
   • Jacques Hiernaux
   • Patricia Meyers

   OriginalPaper Pages: 839 - 873

9. Neurotransmitter release: Facilitation and three-dimensional diffusion of intracellular calcium

   • G. Hovav
   • H. Parnas
   • I. Parnas

   OriginalPaper Pages: 875 - 894

10. Book reviews

    • D. M. Wells
    • J. A. S. Kelso
    • Jacques Bélair

    BookReview Pages: 895 - 901

11. International School on Neural Modeling and Neural Networks

    Announcement Pages: 903 - 903