1. Tikhonova, V.L., Strategiya mobilizatsii i sokhraneniya genofonda redkikh i ischezayushchikh vidov rastenii: Konservatsiya geneticheskikh resursov (Strategies of Mobilization and Conservation of the Gene Pools of Rare and Endangered Plant Species: Conservation of Genetic Resources), Pushchino, 1985.
2. Gorchakovskii, P.L. and Shurova, E.A., Redkie i ischezayushchie rasteniya Urala i Predural’ya (Rare and Endangered Species of Ural and Cis-Ural), Moscow: Nauka, 1982.
3. Osobo okhranyaemye prirodnye territorii Permskoi oblasti: Reestr (Special Protected Natural Territories of Perm Oblast), Perm: Knizhnyi mir, 2002.
4. Torres, A.M., Weeden, N.F., and Martin, A., Linkage among Isozyme, RFLP and RAPD Markers in Vicia faba, Theor. Appl. Genet., 1993, vol. 5, pp. 937–945.
5. Zietkiewicz, E., Rafalski, A., and Labuda, D., Genome Fingerprinting by Simple Sequence Repeat (SSR)-Anchored Polymerase Chain Reaction Amplification, Genomics, 1994, vol. 20, pp. 176–183.