1. Zhuravlev A. L., Sergienko E. A.Stress, burnout, coping in the modern context. M.: Institute of psychology RAS; 2011; 512 p. (in russ.)
2. Kitaev-Smyk L. A. Psychology of stress. M.: Academic Project; 2009; 943 p. (in russ.)
3. Sudakov K. V., Umryukhin P. E. System bases of stress. M.: GEOTAR-Media; 2010; 112 p. (in russ.)
4. Lebedev M. A., Palatov S. Yu., Kovrov G. V. Fatigue and its manifestations. Rus. Med. J. 2014; 22 (4): 282-286 (in russ.)
5. Novitsky V. V., Goldberg E. D. Pathophysiology: Textbook for medical universities. Tomsk: TSMU; 2006; 716 p. (in russ.)