1. Control theory and the optimum timber rotation;Anderson;For. Sci.,1976
2. Mathematical Bioeconomics;Clark,1976
3. Principles and policy in forestry economics;Comolli;Bell J. Econom.,1981
4. Calculation of the value which forest land and immature stands posses in forestry;Faustmann,1968
5. The Theory of Interest;Fisher,1906