Construction of taper equation for Larix olgensis based on two-level nonlinear mixed effects model
NIE Luyi, DONG Lihu, LI Fengri, MIAO Zheng, XIE Longfei
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2022, (3): 194 -202 .  DOI: 10.12302/j.issn.1000-2006.202108050