1. Yu. M. Romanovskii, N. V. Stepanova, and D. S. Chernavskii, Mathematical Models in Biophysics (Nauka, Moscow, 1975) [in Russian].
2. A. E. Cherezov, General Theory of Cancer: Tissue Approach (MGU, Moscow, 1997) [in Russian].
3. I. J. Deary, J. Corley, A. J. Gow, S. E. Harris, L. M. Houlihan, R. E. Marioni, L. Penke, S. B. Rafnsson, J. M. Starr, “Age-associated cognitive decline,” Br. Med. Bull. 92, No. 1, 135 (2009), DOI: 10.1093/bmb/ldp033.
4. H. S. L. Jim, K. M. Phillips, S. Chait, L. A. Faul, M. A. Popa, Y.-H. Lee, M. G. Hussin, P. B. Jacobsen, B. J. Small, “Meta-analysis of cognitive functioning in breast cancer survivors previously treated with standard-dose chemotherapy,” J. Clin. Oncol. 30, No. 29, 3578 (2012), DOI: 10.1200/JCO.2011.39.5640.
5. V. V. Zakharov, “Evolution of cognitive deficit: mild and moderate cognitive impairments,” Neurology, Neuropsychiatry, Psychosomatics, No. 2, 16 (2012), DOI: 10.14412/2074-2711-2012-376.