For citations:
Fyntyne O.A. THE FINANCIAL CRISIS IMPACT ON THE TOUR OPERATOR ACTIVITY. Surgut State University Journal. 2017;(1 (15)):65-69. (In Russ.)
Fyntyne O.A. THE FINANCIAL CRISIS IMPACT ON THE TOUR OPERATOR ACTIVITY. Surgut State University Journal. 2017;(1 (15)):65-69. (In Russ.)