@article {790,
	title = {Ammophila campestris Latr. en kollektivart (Hym., Spheg.)},
	journal = {Memoranda Societatis Pro Fauna et Flora Fennica},
	volume = {24},
	year = {1949},
	pages = {13-14},
	author = {H{\'e}llen, W.}
}
