Lustosa, Paulo Rogério, et al. “Quality of Seeds and Senescence of Soybean Genotypes under Two Levels of Bugs Infestation (Pentatomidae)”. Pesquisa Agropecuaria Brasileira, vol. 34, no. 8, Aug. 1999, pp. 1347-51, doi:10.1590/S1678-3921.pab1999.v34.5349.