Eckerlein H., Wagner E., 1969: Die Heteropterenfauna Libyens. 40 pp. Acta entomologica Musei nationalis Pragae 38: 155-194.
 
HEM 2626
El-Khidir E., Khalifa A., 1962: A new Aleyrodid from the Sudan. 6 pp. [M45]
 
IMO 05203
Elov E. S., Kerzhner I. M., 1977: Bugs of the families Anthocoridae, Cimicidae and Microphysidae (Heteroptera) of the Mongolian People’s Republic. 18 pp. (in Russian). [40192] Nasekomye Mongolii 5: 203-220.
 
40197
Emelyanov A. P., 1977: Cikadovye (Homoptera, Auchenorrhyncha) Mongolskoj narodnoj respubliki preimušestvenno po materialam sovetsko-mongolskich zoologičeskich ekspedicij 1967-1969 godov. [Leaf-hoppers (Homoptera: Auchenorrhyncha) from Mongolia based mainly on materials of the Soviet-Mongolian zoological expeditions (1967-1969).] 100 pp. (in Russian). [M33]