@inbook {452,
	title = {Wood ants, forest management, and ecosystem effects},
	booktitle = {Domisch, T., Fin{\'e}r, L., Niemel{\"a}, P., Kilpel{\"a}inen, J. \& Sundstr{\"o}m, L. (eds.), Workshop on the role of red wood ants in carbon and nutrient dynamics of forest ecosystem. September 10-11, 2004. Kevo Subarctic Research Station, Utsjoki, Finland},
	year = {2004},
	pages = {9},
	keywords = {Aculeata, Formicidae},
	author = {Punttila, P.}
}
@article {451,
	title = {The impact of wood ants (Hymenoptera: Formicidae) on the structure of invertebrate community on mountain birch (Betula pubescens ssp. czerepanovii)},
	journal = {Annales Zoologici Fennici},
	volume = {41},
	year = {2004},
	pages = {429-446},
	keywords = {Aculeata, Formicidae},
	author = {Punttila, P. and Niemel{\"a}, P. and Karhu, K.}
}
