J.  Kilpeläinen, Finér, L., Niemelä, P., Dornisch, T., Neuvonen, S., Ohashi, M., Risch, A. C., and Sundström, L., ?Carbon, nitrogen and phosphorus dynamics of ant mounds (Formica rufa group) in managed boreal forests of different successional stages.?, Applied Soil Ecology, vol. 36, pp. 156-163, 2007.