1. Stationary gene frequency distribution in the environment fluctuating between two distinct states

   • H. Matsuda
   • K. Ishii

   OriginalPaper Pages: 119 - 141

2. System identification of the control of gluconeogenesis in the intact organism under conditions of long-term stress

   • B. Paletta
   • W. Estelberger
   • G. Porod

   OriginalPaper Pages: 143 - 153

3. Competition and cooperation in catalytic selfreplication

   • J. Hofbauer
   • P. Schuster
   • K. Sigmund

   OriginalPaper Pages: 155 - 168

4. The transient properties of balancing selection in large finite populations

   • John H. Gillespie

   OriginalPaper Pages: 169 - 180

5. On the dynamics of internal leaf carbon dioxide uptake

   • Louis J. Gross

   OriginalPaper Pages: 181 - 191

6. A continuous migration model with stable demography

   • Stanley Sawyer
   • Joseph Felsenstein

   OriginalPaper Pages: 193 - 205

7. Clines in the presence of asymmetric migration

   • J. P. Pauwelussen
   • L. A. Peletier

   OriginalPaper Pages: 207 - 233