@article {1991,
	title = {Attraction of a kleptoparasitic sphaerocerid fly (Norrbomia frigipennis) to dung beetles (Phanaeus spp. and Canthon sp.)},
	journal = {Insect behaviour},
	volume = {9},
	year = {1996},
	pages = {695-708},
	type = {article},
	keywords = {beetles, kleptoparasitism, Sphaeroceridae},
	author = {Peterson, E. and Sivinski, J.}
}
