@article {22465,
	title = {Beitrag zur Kenntnis der Dipterenfauna des N{\"o}rdl. Europ{\"a}ischen Russland},
	journal = {Acta Societatis pro Fauna et Flora Fennica},
	volume = {37},
	number = {10},
	year = {1913},
	pages = {1-20},
	url = {http://www.online-keys.net/sciaroidea/1911_20/Lundstrom_1913_Dipternfauna_Nordl_europaischen_Russlands.pdf},
	author = {Lundstr{\"o}m, Carl and Frey, Richard}
}
