Salles, Thiago Taglialegna, et al. “Dynamics of Prices and Exported Amounts of Brazilian Forest Products Between 1995 and 2013”. Pesquisa Florestal Brasileira, vol. 36, no. 88, Dec. 2016, pp. 451-7, https://doi.org/10.4336/2016.pfb.36.88.1049.