Kleinn, Christoph. “The Renaissance of National Forest Inventories (NFIs) in the Context of the International Conventions - a Discussion Paper on Context, Background and Justification of NFIs”. Pesquisa Florestal Brasileira, vol. 37, no. 91, Sept. 2017, pp. 369-7, https://doi.org/10.4336/2017.pfb.37.91.1343.