New Species of Miocene Psyllids (Homoptera, Psylloidea) - 1993
Supplement to the knowledge of Protopsyllidiidae (Homoptera, Psyllomorpha) - 1995
New psyllids (Homoptera, Psylloidea) from Dominican amber - 1996
Further data concerning Dominican amber jumping plant lice (Homoptera, Psylloidea) - 1998
Plant bugs from the Late Cretaceous of the North-eastern Siberia (Heteroptera, Miridae) - 1998