Microbial processes and carbon-isotope fractionation in tropical and temperate grassland soils. Functional Ecology 14: 108–114.
. 2000. Microbial responses to fluctuation of soil aeration status and redox conditions. Biology and Fertility of Soils 31: 315–322.
. 2000. Natural abundance of C-13 in leaf litter as related to feeding activity of soil invertebrates and microbial mineralisation. Soil Biology & Biochemistry 32: 1793–1797.
. 2000. Decomposition processes in soil of a healthy and a declining Phragmites australis stand. Aquatic Botany 69: 217–234.
. 2001. The isotopic composition of soil organic carbon on a north-south transect in western Canada. European Journal of Soil Science 53: 393-403.
. 2002. Response of central Siberian Scots pine to soil water deficit and long-term trends in atmospheric CO2 concentration. Global Biogeochemical Cycles 16: 1–13.
. 2002. Soil carbon inventories and carbon-13 on a latitude transect in Siberia. Tellus Series B - Chemical and Physical Meteorology 54: 631-641.
. 2002. Changes in amount of bacteria during gut passage of leaf litter and during coprophagy in three species of Bibionidae (Diptera) larvae. Folia Microbiologica 48: 535-542.
. 2003. Growth rate of bacteria is affected by soil texture and extraction procedure. Soil Biology & Biochemistry 35: 217–224.
. 2003. Microbial characteristics of soils on a latitudinal transect in Siberia. Global Change Biology 9: 1106–1117.
. 2003. Chemical and biochemical characteristics of alpine soils in the Tatra Mountains and their correlation with lake water quality. Water Air and Soil Pollution 153: 307-327.
. 2004. Short-term partitioning of C-14-[U]-glucose in the soil microbial pool under varied aeration status. Biology and Fertility of Soils 40: 386–392.
. 2004. Soil biochemical activity and phosphorus transformations and losses from acidified forest soils. Soil Biology & Biochemistry 36: 1569–1576.
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Heterotrophic fixation of CO2 in soil. Microbial Ecology 49: 218–225.
. 2005. Microbial assemblages in soil microbial succession after glacial retreat in Svalbard (high Arctic). Microbial Ecology 50: 396-407.
. 2005. Microbial transformation of organic matter in soils of montane grasslands under different management. Applied Soil Ecology 28: 225–235.
. 2005. Physiology and microbial community structure in soil at extreme water content. Folia Microbiologica 50: 161–166.
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Plant growth and microbial processes in a constructed wetland planted with Phalaris arundinacea. Ecological Engineering 27: 153-165.
. 2006. Pools and composition of soils in the alpine zone of the Tatra Mountains. Biologia 61: S35-S49.
. 2006. Carbon isotopes in tree rings of Norway spruce exposed to atmospheric pollution. Environmental Science & Technology 41: 5778–5782.
. 2007. Fate and dynamics of recently fixed C in pasture plant-soil system under field conditions. Plant and Soil 300: 61-69.
. 2007.