1. A. V. Naumov, Sibirskii Ekologicheskii Zh. 4, 385 (1997).
2. T. T. Efremova, S. P. Efremov, K. P. Kutsenogii, et al., Khimiya v Interesakh Ustoichivogo Razvitiya 5, 591 (1997).
3. N. I. Gantimurova, in Microflora of Soils of West Siberia (Nauka, Siberian Branch, Novosibirsk, 1970), pp. 149–170 [in Russian].
4. T. G. Dobrovol’skaya, L. M. Polyanskaya, A. V. Golovchenko, et al., Pochvovedenie, No. 7, 69 (1991).
5. A. V. Golovchenko, L. M. Polyanskaya, T. G. Dobrovol’skaya, et al., Pochvovedenie, No. 10, 78 (1993).