GONZÁLEZ, D., GILSTRAP, F., ZHANG, W., MCKINNON, L., WOOLLEY, J., STARÝ, Petr, WAGGONER, M., ZHANG, G. Foreing exploration for natural enemies of Russian wheat aphid in Southern Xinjiang, Peoples Republic of China. In: Proceedings of the 6th russian wheat aphid workshop. Fort Collins, 1994, s. 208-222.