1. Agrophysical Characterization of Soils of Western Siberia, Ed. by V. P. Panfilov (Nauka., Novosibirsk, 1976) [in Russian].
2. Yu. V. Alekseev, Heavy Metals in Soils and Plants (Agropromizdat, Leningrad, 1987) [in Russian].
3. V. A. Bol’shakov, N. M. Krasnova, T. I. Borisochkina, et al., Aerotechnogenic Contamination of the Soil Cover by Heavy Metals: Sources, Scale, and Remediation (Moscow, 1993) [in Russian].
4. N. Yu. Garmash, “Resistance of Wheat and Horse Beans to Heavy Metals,” Izv. Sib. Otd. Akad. Nauk SSSR, Ser. Biol. Nauk, Issue 1, No. 6, 92–100 (1985).
5. G. A. Garmash, Candidate’s Dissertation in Biology (Novosibirsk, 1985).