"Allometric equations"@en . . "Udo H." . "Sauter" . "Growth rate"@en . "1b7604c216a0473dc54fd18872fd52b0" . "Udo H. Sauter" . "Norway spruce"@en . "Linear mixed-effects models"@en . "Generalized additive mixed models"@en . "Climatic effects"@en . "Nonlinear mixed-effects models"@en . .