@article {93,
	title = {Subgeneric Classification of the Genus Cheilosia Meigen, 1822 (Diptera, Syrphidae)},
	journal = {Entomological Review},
	volume = {82},
	number = {5},
	year = {2002},
	pages = {518-531},
	keywords = {classification, taxonomy},
	author = {Barkalov, A.V.}
}
