@article {1774,
	title = {A review of the study of Oinonen (1956) on ants on rocks and their contribution to forest regeneration in Southern Finland},
	journal = {Scandinavian journal of forest research},
	volume = {26},
	year = {2011},
	pages = {72-80},
	author = {Kilpel{\"a}inen, J. and Niemel{\"a}, P. and Kuuluvainen, T.}
}
@article {1726,
	title = { Proximity to the forest edge affects the production of sexual offspring and colony survival in the red wood ant Formica aquilonia in forest clear-cuts. },
	journal = {Scandinavian Journal of Forest Research},
	volume = {28},
	year = {2013},
	pages = {451-455},
	author = {Sorvari, J.}
}
