@book{8916,
	author = {Becker, Theodor.},
	title = {Dipterologische studien,},
	publisher = {Zool.-botan. gesellschaft,},
	year = {1921.},
	series = {Abhandlungen der Zool.-botan. gesellschaft in Wien.  bd. XIII, hft. 1},
	address = {Wien,}
}