@article {12,
	title = {Insects inhabiting birds{\textquoteright} nests.},
	journal = {Transactions of the Hertfordshire Natural History Society 18(2): 132-133.},
	year = {1925},
	pages = {127},
	author = {Edwards, F. W.}
}
@article {13,
	title = {Aphaniptera.},
	journal = {Hine, R. L., The Natural history of the Hitchin region. Hitchin. pp. 161-163.},
	year = {1934},
	pages = {128},
	author = {Edwards, F. W.}
}
