E. Ribbens

Forest models defined by field measurements: II. Estimation, error analysis and dynamics
Pacala, S. W., Charles D. Canham, J. Saponara, J.A. Silander Jr., Richard K. Kobe, and E. Ribbens. 1996. “Forest Models Defined By Field Measurements: Ii. Estimation, Error Analysis And Dynamics”. Ecol. Monogr. 66: 1-43. http://www.caryinstitute.org/reprints/Pacala_et_al_1996_Ecol_Monogr_66_1-43.pdf.