@article {2390,
	title = {Diptera Brachycera aus den arktischen Kunstengegenden Sibiriens},
	journal = {[Akad. Nauk S.S.S.R.] Ross. Akad. Nauk Petrograd, Zap., Fiz.-Mat. Otd. (Acad. des Sci. de Russie, Mem., Cl. Phys.-Math.)},
	volume = {ser. 8, 19 (10)},
	year = {1915},
	pages = {1-35},
	keywords = {Sericomyia, Sericomyia (Conosyrphus), Sericomyia (Conosyrphus) tolli (Frey)},
	author = {Frey, R.}
}
