@article {567,
	title = {A review of the Palearctic species of the genus Chrysotoxum Mg. (Diptera, Syrphidae)},
	journal = {Entomol. Obozrenie},
	volume = {53},
	year = {1974},
	pages = {196{\textendash}217},
	keywords = {Chrysotoxum, Key to species, Palaearctic, review, Syrphidae},
	author = {Violovitsh, N.A.}
}
