00648naa#a2200205#i#450# EN\\bibl\881 20240504013436.6 1995-042X 20131225b2013####ek#y0engy0150####ca RUS RU MANAGERIAL STRATEGIES AND POLICIES AS CONDITIONED BY THE CHANGING EXTERNAL ENVIRONMENT Journal article CHERKIZOVO Russian State University of Tourism and Service 2013 12 с. Journal article local Ivanushko Dmitriy Kharitonova Tatyana Viktorovna Krivosheeva Tatiana Dron Arvid rguts.editorum.ru