For citations:
Chikin S.N., Vostrikov N.I., Kozlov A.N. ECONOMICS AND STATISTICS ANALYSIS OF EFFICIENCY FACTORS OF SERVICES SECTOR IN THE REGION. Vestnik NSUEM. 2012;(3):187-198. (In Russ.)
Chikin S.N., Vostrikov N.I., Kozlov A.N. ECONOMICS AND STATISTICS ANALYSIS OF EFFICIENCY FACTORS OF SERVICES SECTOR IN THE REGION. Vestnik NSUEM. 2012;(3):187-198. (In Russ.)