1. N. D. Ananyeva, Microbiological Aspects of Self-Remediation and Sustainability of Soils (Nauka, Moscow, 2003) [in Russian].
2. N. I. Gantimurova, “Microflora of Peat Bog Soils,” in Microflora of West Siberian Soils (Nauka, Novosibirsk, 1970), pp. 149–170 [in Russian].
3. A. V. Golovchenko, E. Yu. Tikhonova, and D. G. Zvyagintsev, “Abundance, Biomass, Structure, and Activity of the Microbial Complexes of Minerotrophic and Ombrotrophic Peatlands,” Microbiology 76(5), 630–637 (2007).
4. GOST (State Standard) 27894. 1, 3, 4–88. Peat and Products of Its Processing for Agricultural Use. Methods of Analysis (Moscow, 1988) [in Russian].
5. GOST (State Standard) 11306-83. Peat and Products of Its Processing for Agricultural Use. Methods to Determine the Ash Content (Moscow, 1994) [in Russian].