@book {965,
	title = {Parasitic Insects},
	year = {1971},
	pages = {316},
	publisher = {Heinemann},
	organization = {Heinemann},
	address = {London},
	keywords = {biology, Conopidae, life history, natural history, parasitoids, Pipunculidae},
	author = {Askew, R. R.}
}
@article {1272,
	title = {Pipunculidae (Diptera) parasitic on rice leafhoppers in the Oriental Region},
	journal = {Proceedings of the Hawaiian Entomological Society},
	volume = {21},
	number = {1},
	year = {1971},
	pages = {79-91},
	keywords = {key to species parasitic on rice leafhoppers, Oriental region, parasitoid, Pipunculidae, rice leafhoppers},
	author = {Hardy, D. Elmo}
}
@article {1294,
	title = {Neue untersuchungen ueber die familien der Diptera Schizophora (Diptera: Cyclorrhapha). [New research regarding the families of the Diptera Schizophora (Diptera: Cyclorrhapha)]},
	journal = {Stuttgarter Beitr{\"a}ge  zur Naturkunde aus dem Staatlichen Museum fuer Naturkunde in Stuttgart},
	volume = {226},
	year = {1971},
	note = {Full title likely: Stuttgarter Beitraege zur Naturkunde, Serie A (Biologie)English version attached in two parts},
	pages = {1-76},
	address = {Stuttgart},
	keywords = {Aschiza, Conopidae, Cyclorrhapha, phylogeny, Pipunculidae},
	author = {Hennig, W.}
}
@mastersthesis {1479,
	title = {The biology and population ecology of Stenocranus minutus (Fab). (Delphacidae-Hemiptera)},
	year = {1971},
	school = {University of London},
	type = {Ph.D.},
	keywords = {biology, Delphacidae, Hemiptera, Pipunculidae, population ecology, Stenocranus minutus},
	author = {May, Y. Y.}
}
@article {1519,
	title = {Differences between the invertebrate faunas of grazed and ungrazed chalk grassland. IV. Abundance and diversity of Homoptera - Auchenorhyncha},
	journal = {J. appl. Ecol.},
	volume = {8},
	year = {1971},
	pages = {37-52},
	keywords = {abundance, Auchenorhyncha, Auchenorrhyncha, comparison, diversity, ecology, grazed grassland, Pipunculidae, ungrazed grassland},
	author = {Morris, M. G.}
}
@article {1739,
	title = {Population changes in Neophilaenus lineatus (L.) (Homoptera: Cercopidae) in different parts of its range},
	journal = {Journal of Animal Ecology},
	volume = {40},
	year = {1971},
	pages = {425-443},
	keywords = {Cercopidae, Homoptera, Neophilaenus lineatus, Pipunculidae, population changes},
	author = {Whittaker, J. B.}
}
