1. Allele frequencies with genic selection

   • R. C. Griffiths

   OriginalPaper Pages: 1 - 10

2. Travelling wave solutions of diffusive Lotka-Volterra equations

   • Steven R. Dunbar

   OriginalPaper Pages: 11 - 32

3. An equation of growth of a single species with realistic dependence on crowding and seasonal factors

   • Martino Bardi

   OriginalPaper Pages: 33 - 43

4. Wave solutions for the deterministic non-reducible n-type epidemic

   • J. Radcliffe
   • L. Rass

   OriginalPaper Pages: 45 - 66

5. Solutions périodiques discontinues pour l'approximation singulière d'un modèle neurophysiologique dans R⁴ — une métaphore dans R³ avec chaos

   • José Argémi
   • Bruno Rossetto

   OriginalPaper Pages: 67 - 92

6. Oblique dipole layer potentials applied to electrocardiology

   • P. Colli-Franzone
   • L. Guerri
   • C. Viganotti

   OriginalPaper Pages: 93 - 124

7. A mechanical model for mesenchymal morphogenesis

   • J. D. Murray
   • G. F. Oster
   • A. K. Harris

   Research Announcement Pages: 125 - 129

8. Erratum

   Erratum Pages: 131 - 131