1. Albrecht J, Ramasubramanian L: The moving target: A geographic index of relative wellbeing. Journal of Medical Systems, 2004, No.28, pp.371-384.

2. Bauer et al.: A case-referent study: light at night and breast cancer risk in Georgia. International Journal of Health Geographics. Available at: http://www.ij-healthgeographics.com/content/12/1/33 (accessed November 19, 2014).

3. Billy U Philips Jr., Gordon Gong, Kristopher A Hargrave, Eric Belasco, Conrad P Lyford: Correlation of the ratio of metastatic to nonmetastsatic cancer cases with the degree of socioeconomic deprivation among Texas counties. International Journal of Health Geographics. Available at: http://www.ij-healthgeographics.com/content/10/1/12 (accessed November 19, 2014).

4. Dejardin O. et al.: Socioeconomic and geographic determinants of survival of patients with digestive cancer in France. British Journal of Cancer, 2006, No.95 pp.944-949.

5. Falchi F. et al: Limiting the impact of light pollution on human health, environment and stellar visibility. Journal of Environmental Management, 2011, No.92(10), pp.2714-2722.

6. Franco Merletti, Claudia Galassi, Teresa Spadea: The socioeconomic determinants of cancer. International Journal of Health Geographics. Available at: http://www.ij- healthgeographics.com/content/10/1/57 (accessed November 22, 2014).

7. Galobardes B, Shaw M, Lawlor DA, Lynch JW, Davey Smith G: Indicators of socioeconomic position. Part 1. Journal of Epidemiology and Community Health, 2006, No.60, pp.7-12.

8. Gopal K. Singh, Shanita D.Williams, Mohammad Siahpush, and Aaron Mulhollen: Socioeconomic, rural-urban, and racial inequalities in US cancer mortality: part I - all cancers and lung cancer and part II - colorectal, prostate, breast and cervical cancers. Journal of Cancer Epidemiology. Available at: http:// http://www.hindawi.com/journals/jce/2011/107497/ (accessed December 6, 2014).

9. Huisman M. et al.: Educational inequalities in cause-specific mortality in middle-aged and older men and women in eight western European populations. Lancet, 2005, No.365, pp.493-500.

10. Kogevinas M, Pearce N, Susser M, Boffetta P. Social inequalities and cancer. Lyon: IARC, IARC Scientific Publications, 1997. 138 p.

11. Min Lean et al.: Geographic variation in colorectal cancer survival and the role of small-area socioeconomic deprivation: a multilevel survival analysis of the NIH-AARP diet and health study cohort. American Journal of Epidemiology, 2011, No. 174(7), pp.828-838.

12. Pamies RJP, Nsiah-Kumi PA: Addressing health disparities in the 21st century. In cultural proficiency in addressing health disparities. Sudbury, Jones and Battlett Publishers, 2008. 275p.

13. Rosa Puigpinos-Riera et al.: Cancer mortality inequalities in urban areas: a Bayesian small area analysis in Spanish cities. International Journal of Health Geographics. Available at: http://www.ij-healthgeographics.com/content/10/1/6 (accessed December 5, 2014).

14. Stevens R: Light-at-night and breast cancer: Assessment of existing evidence. International Journal of Epidemiology, 2009, No.38(4), pp.963-970.

15. Susan Kune: Stressful life events and cancer. Epidemiology, 1993, No 4, pp.395-397.

16. Tian et al.: Spatial association of racial/ethnic disparities between late-stage diagnosis and mortality for female breast cancer: where to intervene? International Journal of Health Geographics. Available at: http://www.ij-healthgeographics.com/content/10/1/24 (December 14, 2014).