1. The Statistical Analysis of Compositional Data;Aitchison,1986
2. Information theory and an extension of the maximum likelihood principle;Akaike,1973
3. Observational study of behaviour: sampling methods;Altmann;Behaviour,1974
4. Model Selection and Inference: A Practical Information-Theoretic Approach;Burnham,1998
5. Large Herbivore Ecology, Ecosystem Dynamics and Conservation;Danell,2006