@article {39253,
	title = {Distribution of forest dwelling carabids (Coleoptera) : spatial scale and the concept of communities},
	volume = {17},
	year = {1994},
	pages = {166-175},
	publisher = {Ecography},
	url = {http://www.jstor.org/stable/3682948},
	author = {Niemela, J. K. and Spence, J. R.}
}
