@article {1444,
	title = {Die in Finnland gefundenen Arten der Gattung Campoplex Grav. (Hym. Ichn.). },
	journal = {Acta Soc. Fauna Flora Fenn},
	volume = {60},
	year = {1937},
	pages = {599-605},
	author = {H{\'e}llen, W.}
}
