M.  De Meyer, ?Revision of the Afrotropical species of Cephalops Fallén (Diptera, Pipunculidae)?, Journal of African Zoology, vol. 106, pp. 81-111, 1992.

M.  Kozánek and Kwon, Y. - J., ?Contributions to a knowledge of the family Pipunculidae of North Korea (Diptera)?, Insecta Koreana, vol. 9, pp. 108-114, 1992.

Y.  Suzuki, ?Depression of dispersal of the female green leafhopper (GLH) Nephotettix virescens by pipunculid parasitism and ovarian maturation?, International Rice Research Newsletter, vol. 17, p. 29, 1992.

Y.  Suzuki, Raga, I. N., Nurusanti, S., and Wadrawan, I. K. R., ?Effects of pipunculid parasitism on the population dynamics of the green rice leafhopper, Nephotettix virescens Distant?, Proceedings of the Association for Plant Protection of Kyushu, vol. 38, pp. 73-77, 1992.

K. R.  Widrawan, Nursanti, S., and Astika, N. S., ?Effect of rice stage and GLH density on pipunculid parasitism on green leafhopper (GLH) Nephotettix virescens in Bali, Indonesia?, International Rice Research Newsletter, vol. 17, pp. 21-22, 1992.