1. Elements of Phisical biology;Lotka,1925
2. Leconssen la theoriemathematique de la leittepoulavie;Volterra,1931
3. Mathematical Bioeconomics: The Optimal Management of Renewable Resources;Clark,1976
4. Bioeconomic Modeling and Fisheries Management;Clark,1985
5. Stability regions and transition phenomena for harvested Predatorprey systems;Brauer;J. Math. Biol.,1979