@article {562,
	title = {Microdon},
	journal = {(Russian)},
	year = {1976},
	pages = {156-161},
	keywords = {Key to species, Microdon, Syrphidae},
	author = {Violovitsh, N.A.}
}
@article {561,
	title = {Review of species of genus Baccha Fabricius, 1805 (Diptera, Syrphidae) of the Palearctic fauna},
	year = {1976},
	note = {Author name not given on translation},
	keywords = {Baccha, Key to species, Palaearctic},
	author = {Violovitsh, N.A.}
}
