@article {6293,
	title = {The hornet robber fly Asilus crabroniformis: land use and livestock grazing regimes at sites in England},
	journal = {English Nature Research Reports},
	volume = {387},
	year = {2000},
	pages = {1{\textendash}30},
	publisher = {English nature},
	issn = {0967-876X},
	author = {Smith, M.}
}
