Allen, C. R.,  A. S. Garmestani, T. D. Havlicek, P. A. Marquet, G. D. Peterson, C. Restrepo, C. A. Stow, and B. A. Weeks. (2006)

Patterns in Body Mass Distributions: Sifting Among Alternative Competing Hypotheses. Ecology Letters 9: 630-643.