Haimi, J. (1995): Effects of an introduced earthwonn Aporrectodea velox on nutrient dynamics of forest soil. Acta Zool. Fennica, 196: 67-70. (ve sborníku Haimi & Huhta: XI International Colloquium on Soil Zoology)
Haimi, J., Fritze, H., Moilanen, P. (2000): Responses of soil decomposer animals to wood-ash fertilisation and burning in a coniferous forest stand. Forest Ecology and Management, 129: 53-61.
Haimi, J., Mätäsniemi, L. (2002):Soil decomposer animal community in heavy-metal contaminated coniferous forest with and without liming. European Journal of Soil Biology, 38: 131−136.