Arriola, Ígor, J. C. F. Melo Jr., and R. M. S. Isaias. “Questioning the Environmental Stress Hypothesis for Gall Diversity of Restinga Vegetation on Dunes”. Revista De Biología Tropical, vol. 63, no. 4, Dec. 2015, pp. 959–970, doi:10.15517/rbt.v63i4.17866.