Gorgoso-Varela, J. J., & Rojo-Alboreca, A. (2014). A comparison of estimation methods for fitting Weibull and Johnson’s SB functions to pedunculate oak (Quercus robur) and birch (Betula pubescens) stands in northwest Spain. Forest Systems, 23(3), 500-505. https://doi.org/10.5424/fs/2014233-04939