From: Fagacées: a tree-centered growth and yield model for sessile oak (Quercus petraea L.) and common beech (Fagus sylvatica L.)
m 1 = 0.30 m
m 4 = −7.10703 m
m 7 = 0.71192
m 2 = −0.039339 m/year
m 5 = 0.0024168
m 8 = 0.10445 m
m 3 = 0.78595
m 6 = 1.56660
m 9 = 0.0023513 year−1