@book {13276,
	title = {Notes on Diptera and lists of species},
	number = {First series},
	year = {1874},
	pages = {37 pp.},
	publisher = {E. W. Janson},
	organization = {E. W. Janson},
	address = {London},
	author = {Walker, F.}
}
@article {13050,
	title = {Diptera nova a Hug. Theod. Christopho collecta},
	journal = {Zeitschrift f{\"u}r die gesamte Naturwissenschaft},
	volume = {43},
	year = {1874},
	pages = {413{\textendash}420},
	author = {Loew, H.}
}
