Santana, Dalva Luiz de Queiroz, et al. “Ctenarytaina Spatulata, Taylor: Soil Water, Mineral Nutrients and Their Relations to Eucalyptus Dieback”. Pesquisa Florestal Brasileira, no. 46, June 2003, pp. 57-67, https://pfb.sede.embrapa.br/pfb/article/view/1618.