1. Petin, V.G., Zhurakovskaya, G.P., and Komarova, L.N., Radiobiologicheskie osnovy sinergicheskikh vzaimodeistvii v biosfere (Radiobiological Principles of Synergistic Interactions in Biosphere), Moscow: GEOS, 2012.
2. Petin, V.G. and Morozov, I.I., Sinergetika faktorov okruzhayushchei sredy (Synergetics of Environmental Factors), Moscow: GEOS, 2015.
3. Petin, V.G. and Komarov, V.P., Mathematical description of synergistic interaction of hyperthermia and ionizing radiation, Math. Biosci., 1997, vol. 146, no. 2, pp. 115–130. https://doi.org/10.1016/S0025-5564(97)00078-3
4. Petin, V.G. and Kim, J.K., Synergistic Interaction and Cell Responses to Environmental Factors, New York: Nova Science, 2016.
5. Petin, V.G., Zhurakovskaya, G.P., Komarova, L.N., and Ryabova, S.V., Synergism of environmental factors as a function of their intensity, Russ. J. Ecol., 1998, vol. 29, no. 5, pp. 338–343.