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2. Combining biomarker with stable isotope analyses for assessing the transformation and turnover of soil organic matter;Amelung,2008
3. The carbon budget in soils;Amundson;Annual Review of Earth and Planetary Science,2001
4. Maintenance carbon requirements of actively metabolizing microbial populations under in situ conditions;Anderson;Soil Biology & Biochemistry,1985
5. Measurement of soil organic matter turnover using 13C natural abundance;Balesdent,1996