@article {435,
	title = {Ant communities in fragments of old-growth taiga and managed surroundings},
	journal = {Annales Zoologici Fennici},
	volume = {31},
	year = {1991},
	pages = {131-144},
	keywords = {Aculeata, Formicidae},
	author = {Punttila, P. and Haila, Y. and Niemel{\"a}, J. and Pajunen, T.}
}
