9DIAMANTOPOULOU M J, OZCELIK R, CRECENTE- CAMPO F, et al. Estimation of Weibull function param- eters for modelling tree diameter distribution using least squares and artificial neural networks methods [J]. Biosystem Engineering, 2015, 133(2) :33 -45.
10ABBASI B, RABELO L, HOSSEINKOUCHACK M. Estimating parameters of the three - parameter Weibull distribution using a neural network [ J]. European Jour- nal of Industrial Engineering, 2008,2 (4) :428 - 445.
