Martinez, Pablo Antonio, et al. “Soil Oribatid Mite in Four Typical Vegetation Communities of Misiones Forest in the Iguazú Area, Argentina”. Pesquisa Agropecuaria Brasileira, vol. 44, no. 8, Nov. 2010, pp. 1021-6, doi:10.1590/S1678-3921.pab2009.v44.1361.