1. Analyzing uncertainties in experts’ opinions of forest plan performances;Alho;Forest Science,1997
2. Uncertainty in expert predictions of the ecological consequences of forest plans;Alho;Applied Statistical,1996
3. Corporate Strategy;Ansoff,1965
4. Bass, S., 1997. Introducing Forest Certification-A Report Prepared by the Forest Certification Advisory Group (FCAG) for DGVII of the European Comission. European Forest Institute, Joensuu, Finland. Discussion Paper 1, p. 32.
5. Strategic Management;Dess,1993