1. Provorov, N.A. and Vorob’ev, N.I., Geneticheskie osnovy evolyutsii rastitel’no-mikrobnogo simbioza (Evolutionary Genetics of Plant–Microbe Symbiosis), Tikhonovich, I.A., Ed., St. Petersburg: Inform-Navigator, 2012.
2. Wang, D., Yang, S., Tang, F., and Zhu, H., Symbiosis specificity in the legume-rhizobial mutualism, Cell. Microbiol., 2012, vol. 14, no. 3, pp. 334–342.
3. Provorov, N.A., Tsyganova, A.V., Brewin, N.J., et al., Evolution of symbiotic bacteria within the extraand intra-cellular plant compartments: experimental evidence and mathematical simulation (mini-review), Symbiosis, 2012, vol. 58, nos. 1–3, pp. 39–50.
4. Andronov, E.E., Onishchuk, O.P., Kurchak, O.N., and Provorov, N.A., Population structure of the clover rhizobia Rhizobium leguminosarum bv. trifolii upon transition from soil into the nodular niche, Microbiology (Moscow), 2014, vol. 83, no. 4, pp. 422–429.
5. Nei, M., Estimation of average heterozygosity and genetic distance from a small number of individuals, Genetics, 1978, vol. 89, no. 4, pp. 583–590.