@article {897,
	title = {Habitat age, breeding structure and kinship in the ant Formica fusca},
	journal = {Molecular Ecology},
	volume = {13},
	year = {2004},
	pages = {1579-1588},
	author = {Hannonen, M. and Helanter{\"a}, H. and Sundstr{\"o}m, L.}
}
