Jafari, R., Vafaei Shoushtari, R.. “Effect of different temperatures on life developmental stages  of Hippodamia variegata Goeze (Col., Coccinellidae), feeding  on Aphis fabae Scopoli (Hem., Aphididae).” IAU Entomological Research Journal, vol. 1, no. 4, 2010, pp. 289-296.