@article {443,
	title = {Colonisation of a burned forest by ants in the southern Finnish boreal forest},
	journal = {Silva Fennica},
	volume = {30},
	year = {1996},
	pages = {421-435},
	keywords = {Aculeata, Formicidae},
	author = {Punttila, P. and Haila, Y.}
}
