1. S. A. Blagodatsky, A. A. Larionova, and I. V. Yevdokimov, “The Impact of Mineral Nitrogen Compounds on Respiration Intensity and Efficiency of the Growth of Microorganisms in Soil,” Pochvovedenie, No. 9, 88–96 (1992).
2. T. S. Demkina, T. E. Khomutova, N. N. Kashirskaya, I. V. Stretovich, V. A. Demkin, “Characteristics of Microbial Communities in Steppe Paleosols Buried under Kurgans of the Sarmatian Time (I–IV Centuries AD),” Pochvovedenie, No. 7, 836–846 (2009) [Eur. Soil Sci. 42 (7), 778–787 (2009)].
3. L. V. Lysak, E. V. Lapygina, I. A. Kononova, and D. G. Zvyagintsev, “Population Density and Taxonomic Composition of Bacterial Nanoforms in Soils of Russia,” Pochvovedenie, No. 7, 819–824 (2010) [Eur. Soil Sci. 43 (7), 765–770 (2010)].
4. J. P. E. Anderson and K. H. Domsch, “A Physiological Method for the Quantitative Measurement of Microbial Biomass in Soils,” Soil Biol. Biochem. 10(3), 215–221 (1978).
5. E. V. Blagodatskaya, S. A. Blagodatsky, M. Dorodnikov, and Y. Kuzyakov, “Elevated Atmospheric CO2 Increases Microbial Growth Rates in Soil: Results of Three CO2 Enrichment Experiments,” Gl. Change Biol. 16, 836–848 (2010).