For citations:
Tikunov V., Chereshnya O. PUBLIC HEALTH INDEX IN THE RUSSIAN FEDERATION FROM 1990 TO 2013 IN COMPARISON WITH OTHER COUNTRIES. GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY. 2016;9(1):94-108.
Tikunov V., Chereshnya O. PUBLIC HEALTH INDEX IN THE RUSSIAN FEDERATION FROM 1990 TO 2013 IN COMPARISON WITH OTHER COUNTRIES. GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY. 2016;9(1):94-108.