C. . Bach de Roca, M. Gaju, L. F. Mendes, and R. Molero, “Redescription of Trigoniophthalmus graecanicus Wygodzinsky, 1941 (Insecta: Microcoryphia), with first description of the male”, SOIL ORG, vol. 83, no. 3, pp. 359–366, Dec. 2011.