@article {21960,
	title = {Results of the Oxford University Expedition to Spitzbergen, 1921. No 14. Diptera Nematocera},
	journal = {Annals and Magazine of Natural History},
	volume = {ser. 9, vol. 10},
	year = {1922},
	pages = {193-215},
	url = {http://www.biodiversitylibrary.org/item/78257$\#$page/213/mode/1up},
	author = {Edwards, Frederick Wallace}
}
