1. Bilinear state space systems for nonlinear dynamical modelling

   • Vincent Verdult
   • Michel Verhaegen

   OriginalPaper Pages: 1 - 9

2. Effect of mutation on helper T-cells and viral population: A computer simulation model for HIV

   • Rachel Mannion
   • Heather Ruskin
   • R. B. Pandey

   OriginalPaper Pages: 10 - 19

3. Character identification in evolutionary biology: The role of the organism

   • Günter P. Wagner
   • Manfred D. Laubichler

   OriginalPaper Pages: 20 - 40

4. The synthetic theory of evolution: general problems and the German contribution to the synthesis

   • Wolf-Ernst Reif
   • Thomas Junker
   • Uwe Hoßfeld

   OriginalPaper Pages: 41 - 91

5. A unique solution for Pfaffelhuber’s problem?

   • Klaus Holthausen

   Short Notice Pages: 92 - 93