1. Persistence of soil compaction due to high axle load traffic. I. Short-term effects on the properties of clay and organic soils;Alakukku;Soil Till. Res.,1996
2. Cumulative compaction of a clay loam soil by annually repeated field traffic in autumn;Alakukku;Agric. Sci. Finland,1995
3. Anonymous, 1997. Richtlinien zum Schutze des Bodens beim Bau von unterirdischen Rohrleitungen (Bodenschutzrichtlinien). Bundesamt für Energiewirtschaft, 24 pp.
4. Subsoil compaction caused by heavy sugarbeet harvesters in southern Sweden. I. Soil physical properties and crop yield in six field experiments;Arvidsson;Soil Till. Res.,2001
5. Arvidsson, J., Trautner, A., Van den Akker, J.J.H., 2000. Subsoil compaction—risk assessment and economic consequences. In: Horn, R., Van den Akker, J.J.H., Arvidsson, J. (Eds.), Subsoil Compaction: Distribution, Processes and Consequences. Advances in GeoEcology 32. Catena Verlag, Reiskirchen, Germany, pp. 3–12.