@book {1790,
	title = {Diptera Scandinavi{\ae} disposita et descripta},
	series = {Diptera Scandinavi{\ae} disposita et descripta},
	volume = {2},
	year = {1843},
	pages = {441-894},
	publisher = {Officina Lundbergiana},
	organization = {Officina Lundbergiana},
	address = {Lundae [=Lund]},
	url = {http://www.biodiversitylibrary.org/bibliography/8143},
	author = {Zetterstedt, J. W.}
}
@book {1308,
	title = {Diptera Scandinavi{\ae} disposita et descripta},
	series = {Diptera Scandinavi{\ae} disposita et descripta},
	volume = {1},
	year = {1842},
	publisher = {Officina Lundbergiana},
	organization = {Officina Lundbergiana},
	address = {Lundae [=Lund]},
	url = {http://www.biodiversitylibrary.org/bibliography/8143},
	author = {Zetterstedt, J. W.}
}
@book {1209,
	title = {Systematische Beschreibung der bekannten europaischen zweiflugeligen Insekten},
	volume = {3},
	year = {1822},
	pages = {x + 416 pp., pls. 22-32},
	publisher = {Dritter Theil. Schulz-Wundermann, Hamm.},
	organization = {Dritter Theil. Schulz-Wundermann, Hamm.},
	url = {http://www.biodiversitylibrary.org/item/49298$\#$page/1/mode/1up},
	author = {Meigen, J.W.}
}
