@article {12028,
	title = {Note XXXVIII. On exotic Diptera. Part 1},
	journal = {Notes from the Leyden Museum},
	volume = {6},
	year = {1884},
	pages = {248{\textendash}256},
	author = {van der Wulp, F.M.}
}
@article {11787,
	title = {Diptera europaea et asiatica nova aut minus cognita (Cum notis biologicis)},
	journal = {Trudy Russkago entomologicheskago obshchestva. Horae Societatis entomologicae rossicae, variis semonibus in Russia usitatis editae},
	volume = {18},
	year = {1884},
	pages = {122{\textendash}134},
	author = {Portschinsky, J.}
}
