@article {2137,
	title = {Bidrag till Skandinaviens Coleoptera},
	journal = {Opuscula entomologica},
	volume = {6},
	year = {1874},
	pages = {535-553.},
	author = {Thomson, C. G.}
}
@article {2052,
	title = {Bidrag till Sveriges insectfauna},
	journal = {Opuscula entomologica},
	volume = {10},
	year = {1884},
	pages = {1029-1040.},
	author = {Thomson, C. G.}
}
