@article {9,
	title = {Checklist of Finnish Hoverflies (Diptera, Syrphidae)},
	journal = {Sahlbergia },
	volume = {9},
	year = {2004},
	pages = {147-164},
	chapter = {147},
	keywords = {checklist, Syrphidae},
	author = {Haarto, Antti and Kerppola, Sakari}
}
