@article {1796,
	title = {Investigations on sterility and deformities of Onthophagus (Coleoptera, Scarabaeidae) induced by gamma radiation},
	journal = {Annals of the Entomological Society of America},
	volume = {50},
	number = {1},
	year = {1957},
	month = {jan},
	pages = {2-9},
	author = {Howden, Henry F.}
}
@article {2060,
	title = {A list of coprophagous Lamellicornia (Coleoptera, Scarabaeoidea) collected from Shansi, N. China},
	journal = {Scientific Reports of Saikyo University, Kyoto},
	volume = {2},
	year = {1957},
	pages = {229-232},
	author = {Nakane, T. and Shirahata, K.}
}
