1. The effects of climate change on decomposition processes in grassland and coniferous forests;Anderson;Ecological Applications,1991
2. Barley straw decomposition in the field: A comparison of models;Andrén;Ecology,1987
3. Andrén O., Lindberg U., Boström M., Clarholm M., Hansson A.-C., Johansson G., Lagerlöf J., Paustian K., Persson J., Pettersson R., Schnürer B., Sohlenius B. and Wivstad M. (1990a) Organic carbon and nitrogen flows. In Ecology of Arable Land — Organisms, Carbon, and Nitrogen Cycling, ed. O. Andrén, T. Lindberg, K. Paustian and T. Rosswall. Ecological Bulletins, Vol. 40, pp. 85–126. Copenhagen
4. Andrén O., Rajkai K. and Rajkai Vegh K. (1990b) Spatial variation of soil physical and chemical properties in an arable field with high clay content. Swedish University of Agricultural Sciences, Department of Ecology and Environmental Research, Report 40
5. Nitrogen dynamics of crop and soil subjected to different water and nitrogen inputs, including daily irrigation and steady-state fertilization — measurements and modeling;Andrén;Plant and Soil,1996