V. de O. Torres, E. Gianotti, and W. F. Antonialli-Jr., “Temporal Polyethism and Life Expectancy of Workers in the Eusocial Wasp Polistes canadensis canadensis Linnaeus (Hymenoptera: Vespidae)”, Sociobiology, vol. 60, no. 1, pp. 107–113, Mar. 2013.