D. Greene

An evaluation of alternative dispersal functions for trees
Greene, D. F., Charles D. Canham, K.D. Coates, and P. T. Lepage. 2004. “An Evaluation Of Alternative Dispersal Functions For Trees”. J. Ecol. 92: 758-766. http://www.caryinstitute.org/reprints/Greene_et_al_2004_J_Ecol_92_758-766.pdf.