1. Arep’eva, L.A., On plant communities with neophyte species in cities of Bryansk oblast, Otechestvennaya geobotanika: osnovnye vekhi i perspektivy: Mat-ly vseros. konf. (Proc. All-Russia Conf. “Geobotany in Russia: Milestones and Prospects”), St. Petersburg, 2011, vol. 1, pp. 18–20.
2. Bulokhov, A.D. and Kharin, A.V., Rastitel’nyi pokrov goroda Bryanska i ego prigorodnoi zony (The Vegetation of the City of Bryansk and Its Suburbs), Bryansk: RIO BGU, 2008.
3. Catorci, A., Vitanzi, A., and Tardella, F.M., Plant species diversity and distribution along environmental gradients in a submediterranean forest landscape (central Italy), in Braun-Blanquetia, 2010, vol. 46, pp. 171–179.
4. del Moral, R., Saura, J.M., and Emenegger, J.N., Primary succession trajectories on a barren plain, Mount St. Helens, Washington, DC, J. Veget. Sci., 2010, vol. 21, no. 5, pp. 857–867.
5. Ermakov, N.B., Prodrome of higher vegetation units in the vegetation of Russia, in Sovremennoe sostoyanie osnovnykh kontseptsii nauki o rastitel’nosti (The Science of Vegetation: Current State of Basic Concepts) by Mirkin, B.M. and Naumova, L.G., Ufa: Gilem, 2012, pp. 377–483.